| 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 | $198.70 | 8.575% | $215.7385 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $22.37 | 9.458% | $24.4858 | $24.49 | $24.50 | $24.50 |
| Purchase #3 | $30.70 | 8.494% | $33.3077 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $222.43 | 3.660% | $230.5709 | $230.57 | $230.55 | $230.60 |
| Purchase #5 | $74.93 | 4.775% | $78.5079 | $78.51 | $78.50 | $78.50 |
| Purchase #6 | $21.65 | 6.632% | $23.0858 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $187.85 | 12.616% | $211.5492 | $211.55 | $211.55 | $211.50 |
| 7 purchase totals = | $758.63 | $817.2458 | $817.26 | $817.25 | $817.20 | |