| 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 | $121.83 | 3.664% | $126.2939 | $126.29 | $126.30 | $126.30 |
| Purchase #2 | $91.91 | 13.736% | $104.5348 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $224.86 | 10.290% | $247.9981 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $112.81 | 8.610% | $122.5229 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $161.30 | 6.401% | $171.6248 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $107.96 | 10.376% | $119.1619 | $119.16 | $119.15 | $119.20 |
| Purchase #7 | $10.69 | 3.824% | $11.0988 | $11.10 | $11.10 | $11.10 |
| 7 purchase totals = | $831.36 | $903.2352 | $903.22 | $903.20 | $903.20 | |