| 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 | $102.90 | 4.523% | $107.5542 | $107.55 | $107.55 | $107.60 |
| Purchase #2 | $230.42 | 6.860% | $246.2268 | $246.23 | $246.25 | $246.20 |
| Purchase #3 | $30.26 | 9.437% | $33.1156 | $33.12 | $33.10 | $33.10 |
| Purchase #4 | $45.98 | 7.670% | $49.5067 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $129.95 | 8.741% | $141.3089 | $141.31 | $141.30 | $141.30 |
| Purchase #6 | $56.67 | 13.457% | $64.2961 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $238.47 | 13.281% | $270.1412 | $270.14 | $270.15 | $270.10 |
| 7 purchase totals = | $834.65 | $912.1495 | $912.16 | $912.15 | $912.10 | |