| 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 | $200.62 | 8.561% | $217.7951 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $240.30 | 6.735% | $256.4842 | $256.48 | $256.50 | $256.50 |
| Purchase #3 | $17.25 | 12.427% | $19.3937 | $19.39 | $19.40 | $19.40 |
| Purchase #4 | $82.88 | 12.758% | $93.4538 | $93.45 | $93.45 | $93.50 |
| Purchase #5 | $93.40 | 7.125% | $100.0548 | $100.05 | $100.05 | $100.10 |
| Purchase #6 | $166.92 | 13.222% | $188.9902 | $188.99 | $189.00 | $189.00 |
| Purchase #7 | $53.52 | 4.437% | $55.8947 | $55.89 | $55.90 | $55.90 |
| 7 purchase totals = | $854.89 | $932.0665 | $932.05 | $932.10 | $932.20 | |