| 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 | $127.38 | 13.422% | $144.4769 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $209.99 | 10.775% | $232.6164 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $224.82 | 10.598% | $248.6464 | $248.65 | $248.65 | $248.60 |
| Purchase #4 | $120.58 | 6.363% | $128.2525 | $128.25 | $128.25 | $128.30 |
| Purchase #5 | $21.33 | 8.488% | $23.1405 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $52.80 | 10.520% | $58.3546 | $58.35 | $58.35 | $58.40 |
| Purchase #7 | $151.81 | 5.667% | $160.4131 | $160.41 | $160.40 | $160.40 |
| 7 purchase totals = | $908.71 | $995.9004 | $995.90 | $995.90 | $995.90 | |