| 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 | $212.65 | 7.793% | $229.2218 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $62.80 | 4.591% | $65.6831 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $109.77 | 11.256% | $122.1257 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $163.26 | 10.132% | $179.8015 | $179.80 | $179.80 | $179.80 |
| Purchase #5 | $33.31 | 7.649% | $35.8579 | $35.86 | $35.85 | $35.90 |
| Purchase #6 | $225.67 | 4.488% | $235.7981 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $67.86 | 9.205% | $74.1065 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $875.32 | $942.5946 | $942.60 | $942.60 | $942.60 | |