| 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 | $207.60 | 9.668% | $227.6708 | $227.67 | $227.65 | $227.70 |
| Purchase #2 | $18.94 | 6.105% | $20.0963 | $20.10 | $20.10 | $20.10 |
| Purchase #3 | $163.26 | 4.188% | $170.0973 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $58.28 | 10.309% | $64.2881 | $64.29 | $64.30 | $64.30 |
| Purchase #5 | $19.75 | 10.472% | $21.8182 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $85.52 | 7.718% | $92.1204 | $92.12 | $92.10 | $92.10 |
| Purchase #7 | $232.51 | 5.211% | $244.6261 | $244.63 | $244.65 | $244.60 |
| 7 purchase totals = | $785.86 | $840.7172 | $840.73 | $840.70 | $840.70 | |