| 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 | $200.70 | 13.279% | $227.351 | $227.35 | $227.35 | $227.40 |
| Purchase #2 | $61.82 | 4.695% | $64.7224 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $114.53 | 13.357% | $129.8278 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $151.53 | 3.398% | $156.679 | $156.68 | $156.70 | $156.70 |
| Purchase #5 | $102.90 | 10.477% | $113.6808 | $113.68 | $113.70 | $113.70 |
| Purchase #6 | $85.46 | 8.724% | $92.9155 | $92.92 | $92.90 | $92.90 |
| Purchase #7 | $37.52 | 9.124% | $40.9433 | $40.94 | $40.95 | $40.90 |
| 7 purchase totals = | $754.46 | $826.1198 | $826.12 | $826.15 | $826.10 | |