| 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 | $202.30 | 10.269% | $223.0742 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $233.87 | 3.872% | $242.9254 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $58.56 | 4.727% | $61.3281 | $61.33 | $61.35 | $61.30 |
| Purchase #4 | $64.35 | 4.858% | $67.4761 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $99.70 | 9.629% | $109.3001 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $143.40 | 5.487% | $151.2684 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $129.93 | 5.237% | $136.7344 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $932.11 | $992.1067 | $992.11 | $992.15 | $992.10 | |