| 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 | $11.87 | 10.409% | $13.1055 | $13.11 | $13.10 | $13.10 |
| Purchase #2 | $42.70 | 12.635% | $48.0951 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $113.39 | 11.108% | $125.9854 | $125.99 | $126.00 | $126.00 |
| Purchase #4 | $168.32 | 10.294% | $185.6469 | $185.65 | $185.65 | $185.60 |
| Purchase #5 | $108.36 | 3.767% | $112.4419 | $112.44 | $112.45 | $112.40 |
| Purchase #6 | $146.66 | 12.269% | $164.6537 | $164.65 | $164.65 | $164.70 |
| Purchase #7 | $132.71 | 7.741% | $142.9831 | $142.98 | $143.00 | $143.00 |
| 7 purchase totals = | $724.01 | $792.9116 | $792.92 | $792.95 | $792.90 | |