| 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 | $229.93 | 3.227% | $237.3498 | $237.35 | $237.35 | $237.30 |
| Purchase #2 | $135.31 | 3.626% | $140.2163 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $136.92 | 8.214% | $148.1666 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $202.35 | 12.537% | $227.7186 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $51.48 | 13.579% | $58.4705 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $158.46 | 6.546% | $168.8328 | $168.83 | $168.85 | $168.80 |
| Purchase #7 | $59.90 | 4.377% | $62.5218 | $62.52 | $62.50 | $62.50 |
| 7 purchase totals = | $974.35 | $1,043.2764 | $1,043.28 | $1,043.20 | $1,043.20 | |