| 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 | $97.72 | 9.854% | $107.3493 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $116.51 | 12.330% | $130.8757 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $24.29 | 8.544% | $26.3653 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $174.32 | 11.168% | $193.7881 | $193.79 | $193.80 | $193.80 |
| Purchase #5 | $48.53 | 9.365% | $53.0748 | $53.07 | $53.05 | $53.10 |
| Purchase #6 | $185.71 | 5.162% | $195.2964 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $226.77 | 4.386% | $236.7161 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $873.85 | $943.4657 | $943.48 | $943.45 | $943.50 | |