| 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 | $209.77 | 3.494% | $217.0994 | $217.10 | $217.10 | $217.10 |
| Purchase #2 | $198.70 | 12.778% | $224.0899 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $56.48 | 4.758% | $59.1673 | $59.17 | $59.15 | $59.20 |
| Purchase #4 | $57.63 | 5.437% | $60.7633 | $60.76 | $60.75 | $60.80 |
| Purchase #5 | $49.40 | 6.673% | $52.6965 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $83.47 | 4.709% | $87.4006 | $87.40 | $87.40 | $87.40 |
| Purchase #7 | $181.42 | 6.371% | $192.9783 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $836.87 | $894.1953 | $894.20 | $894.20 | $894.30 | |