| 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 | $99.96 | 10.128% | $110.0839 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $14.96 | 9.640% | $16.4021 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $177.51 | 10.542% | $196.2231 | $196.22 | $196.20 | $196.20 |
| Purchase #4 | $154.97 | 9.148% | $169.1467 | $169.15 | $169.15 | $169.10 |
| Purchase #5 | $131.80 | 11.459% | $146.903 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $108.59 | 13.472% | $123.2192 | $123.22 | $123.20 | $123.20 |
| Purchase #7 | $210.28 | 13.332% | $238.3145 | $238.31 | $238.30 | $238.30 |
| 7 purchase totals = | $898.07 | $1,000.2925 | $1,000.28 | $1,000.25 | $1,000.20 | |