| 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 | $116.30 | 13.508% | $132.0098 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $95.45 | 12.149% | $107.0462 | $107.05 | $107.05 | $107.00 |
| Purchase #3 | $107.46 | 3.206% | $110.9052 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $28.94 | 5.536% | $30.5421 | $30.54 | $30.55 | $30.50 |
| Purchase #5 | $49.91 | 9.365% | $54.5841 | $54.58 | $54.60 | $54.60 |
| Purchase #6 | $116.71 | 5.719% | $123.3846 | $123.38 | $123.40 | $123.40 |
| Purchase #7 | $140.86 | 5.169% | $148.1411 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $655.63 | $706.6131 | $706.61 | $706.65 | $706.50 | |