| 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 | $115.27 | 8.630% | $125.2178 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $54.72 | 6.447% | $58.2478 | $58.25 | $58.25 | $58.20 |
| Purchase #3 | $183.92 | 11.300% | $204.703 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $226.86 | 5.235% | $238.7361 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $135.75 | 11.844% | $151.8282 | $151.83 | $151.85 | $151.80 |
| Purchase #6 | $104.98 | 13.226% | $118.8647 | $118.86 | $118.85 | $118.90 |
| Purchase #7 | $19.83 | 7.541% | $21.3254 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $841.33 | $918.9230 | $918.93 | $918.95 | $918.80 | |