| 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 | $189.69 | 6.706% | $202.4106 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $199.52 | 11.540% | $222.5446 | $222.54 | $222.55 | $222.50 |
| Purchase #3 | $224.80 | 3.384% | $232.4072 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $81.56 | 8.548% | $88.5317 | $88.53 | $88.55 | $88.50 |
| Purchase #5 | $83.38 | 11.383% | $92.8711 | $92.87 | $92.85 | $92.90 |
| Purchase #6 | $132.77 | 12.471% | $149.3277 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $220.71 | 7.362% | $236.9587 | $236.96 | $236.95 | $237.00 |
| 7 purchase totals = | $1,132.43 | $1,225.0516 | $1,225.05 | $1,225.05 | $1,225.00 | |