| 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 | $247.32 | 13.669% | $281.1262 | $281.13 | $281.15 | $281.10 |
| Purchase #2 | $112.45 | 5.631% | $118.7821 | $118.78 | $118.80 | $118.80 |
| Purchase #3 | $55.58 | 4.869% | $58.2862 | $58.29 | $58.30 | $58.30 |
| Purchase #4 | $54.57 | 9.177% | $59.5779 | $59.58 | $59.60 | $59.60 |
| Purchase #5 | $61.56 | 11.825% | $68.8395 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $152.85 | 7.346% | $164.0784 | $164.08 | $164.10 | $164.10 |
| Purchase #7 | $107.96 | 13.231% | $122.2442 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $792.29 | $872.9345 | $872.94 | $873.05 | $872.90 | |