| 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 | $123.42 | 3.671% | $127.9507 | $127.95 | $127.95 | $128.00 |
| Purchase #2 | $169.35 | 11.312% | $188.5069 | $188.51 | $188.50 | $188.50 |
| Purchase #3 | $89.68 | 5.643% | $94.7406 | $94.74 | $94.75 | $94.70 |
| Purchase #4 | $98.32 | 9.741% | $107.8974 | $107.90 | $107.90 | $107.90 |
| Purchase #5 | $37.89 | 12.469% | $42.6145 | $42.61 | $42.60 | $42.60 |
| Purchase #6 | $56.92 | 3.108% | $58.6891 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $183.60 | 7.433% | $197.247 | $197.25 | $197.25 | $197.20 |
| 7 purchase totals = | $759.18 | $817.6462 | $817.65 | $817.65 | $817.60 | |