| 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 | $125.82 | 3.445% | $130.1545 | $130.15 | $130.15 | $130.20 |
| Purchase #2 | $59.36 | 8.535% | $64.4264 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $228.51 | 8.313% | $247.506 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $65.63 | 8.154% | $70.9815 | $70.98 | $71.00 | $71.00 |
| Purchase #5 | $109.40 | 10.555% | $120.9472 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $202.89 | 3.482% | $209.9546 | $209.95 | $209.95 | $210.00 |
| Purchase #7 | $191.42 | 11.618% | $213.6592 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $983.03 | $1,057.6294 | $1,057.63 | $1,057.65 | $1,057.70 | |