| 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 | $207.61 | 4.552% | $217.0604 | $217.06 | $217.05 | $217.10 |
| Purchase #2 | $128.51 | 7.473% | $138.1136 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $170.78 | 6.144% | $181.2727 | $181.27 | $181.25 | $181.30 |
| Purchase #4 | $112.95 | 7.396% | $121.3038 | $121.30 | $121.30 | $121.30 |
| Purchase #5 | $12.45 | 11.718% | $13.9089 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $78.85 | 13.420% | $89.4317 | $89.43 | $89.45 | $89.40 |
| Purchase #7 | $184.93 | 11.488% | $206.1748 | $206.17 | $206.15 | $206.20 |
| 7 purchase totals = | $896.08 | $967.2659 | $967.25 | $967.20 | $967.30 | |