| 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 | $31.51 | 8.318% | $34.131 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $106.57 | 3.475% | $110.2733 | $110.27 | $110.25 | $110.30 |
| Purchase #3 | $49.94 | 11.503% | $55.6846 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $224.89 | 4.459% | $234.9178 | $234.92 | $234.90 | $234.90 |
| Purchase #5 | $222.53 | 7.175% | $238.4965 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $173.92 | 9.419% | $190.3015 | $190.30 | $190.30 | $190.30 |
| Purchase #7 | $61.88 | 13.127% | $70.003 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $871.24 | $933.8077 | $933.80 | $933.80 | $933.80 | |