| 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 | $109.54 | 12.785% | $123.5447 | $123.54 | $123.55 | $123.50 |
| Purchase #2 | $95.32 | 6.772% | $101.7751 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $160.29 | 7.119% | $171.701 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $27.89 | 11.633% | $31.1344 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $144.55 | 7.361% | $155.1903 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $116.48 | 5.577% | $122.9761 | $122.98 | $123.00 | $123.00 |
| Purchase #7 | $239.47 | 13.869% | $272.6821 | $272.68 | $272.70 | $272.70 |
| 7 purchase totals = | $893.54 | $979.0037 | $979.00 | $979.10 | $979.00 | |