| 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 | $22.57 | 4.270% | $23.5337 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $102.94 | 5.176% | $108.2682 | $108.27 | $108.25 | $108.30 |
| Purchase #3 | $54.25 | 13.641% | $61.6502 | $61.65 | $61.65 | $61.70 |
| Purchase #4 | $221.52 | 13.456% | $251.3277 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $131.55 | 9.604% | $144.1841 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $191.25 | 6.558% | $203.7922 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $177.89 | 11.598% | $198.5217 | $198.52 | $198.50 | $198.50 |
| 7 purchase totals = | $901.97 | $991.2778 | $991.27 | $991.30 | $991.30 | |