| 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 | $222.46 | 7.412% | $238.9487 | $238.95 | $238.95 | $238.90 |
| Purchase #2 | $88.83 | 3.756% | $92.1665 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $107.49 | 3.167% | $110.8942 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $132.35 | 6.291% | $140.6761 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $182.47 | 3.828% | $189.455 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $78.38 | 3.588% | $81.1923 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $139.33 | 6.762% | $148.7515 | $148.75 | $148.75 | $148.80 |
| 7 purchase totals = | $951.31 | $1,002.0843 | $1,002.09 | $1,002.10 | $1,002.20 | |