| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.25 | 12.249% | $237.126 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $160.27 | 5.488% | $169.0656 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $126.78 | 13.347% | $143.7013 | $143.70 | $143.70 | $143.70 |
| Purchase #4 | $153.82 | 7.234% | $164.9473 | $164.95 | $164.95 | $164.90 |
| Purchase #5 | $176.72 | 11.790% | $197.5553 | $197.56 | $197.55 | $197.60 |
| Purchase #6 | $238.68 | 5.740% | $252.3802 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $121.78 | 3.822% | $126.4344 | $126.43 | $126.45 | $126.40 |
| 7 purchase totals = | $1,189.30 | $1,291.2101 | $1,291.22 | $1,291.25 | $1,291.20 | |