| 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 | $119.48 | 13.370% | $135.4545 | $135.45 | $135.45 | $135.50 |
| Purchase #2 | $221.68 | 7.741% | $238.8402 | $238.84 | $238.85 | $238.80 |
| Purchase #3 | $47.58 | 6.736% | $50.785 | $50.79 | $50.80 | $50.80 |
| Purchase #4 | $43.95 | 7.287% | $47.1526 | $47.15 | $47.15 | $47.20 |
| Purchase #5 | $134.56 | 10.564% | $148.7749 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $58.74 | 13.611% | $66.7351 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $245.85 | 4.158% | $256.0724 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $871.84 | $943.8147 | $943.81 | $943.80 | $943.90 | |