| 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 | $112.69 | 7.306% | $120.9231 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $238.33 | 4.751% | $249.6531 | $249.65 | $249.65 | $249.70 |
| Purchase #3 | $135.68 | 10.739% | $150.2507 | $150.25 | $150.25 | $150.30 |
| Purchase #4 | $224.29 | 5.870% | $237.4558 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $148.27 | 12.439% | $166.7133 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $68.52 | 11.323% | $76.2785 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $109.28 | 3.324% | $112.9125 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $1,037.06 | $1,114.1870 | $1,114.18 | $1,114.15 | $1,114.30 | |