| 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 | $215.50 | 5.725% | $227.8374 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $226.28 | 4.146% | $235.6616 | $235.66 | $235.65 | $235.70 |
| Purchase #3 | $81.85 | 4.263% | $85.3393 | $85.34 | $85.35 | $85.30 |
| Purchase #4 | $125.44 | 4.419% | $130.9832 | $130.98 | $131.00 | $131.00 |
| Purchase #5 | $17.51 | 9.773% | $19.2213 | $19.22 | $19.20 | $19.20 |
| Purchase #6 | $145.94 | 8.644% | $158.5551 | $158.56 | $158.55 | $158.60 |
| Purchase #7 | $110.66 | 12.176% | $124.134 | $124.13 | $124.15 | $124.10 |
| 7 purchase totals = | $923.18 | $981.7319 | $981.73 | $981.75 | $981.70 | |