| 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 | $236.91 | 8.203% | $256.3437 | $256.34 | $256.35 | $256.30 |
| Purchase #2 | $153.32 | 3.544% | $158.7537 | $158.75 | $158.75 | $158.80 |
| Purchase #3 | $230.47 | 3.198% | $237.8404 | $237.84 | $237.85 | $237.80 |
| Purchase #4 | $82.61 | 3.103% | $85.1734 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $12.87 | 4.631% | $13.466 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $129.36 | 3.590% | $134.004 | $134.00 | $134.00 | $134.00 |
| Purchase #7 | $95.57 | 11.810% | $106.8568 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $941.11 | $992.4380 | $992.43 | $992.40 | $992.50 | |