| 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 | $101.43 | 11.319% | $112.9109 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $94.32 | 12.363% | $105.9808 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $152.62 | 8.317% | $165.3134 | $165.31 | $165.30 | $165.30 |
| Purchase #4 | $152.77 | 9.229% | $166.8691 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $150.58 | 11.708% | $168.2099 | $168.21 | $168.20 | $168.20 |
| Purchase #6 | $229.66 | 9.293% | $251.0023 | $251.00 | $251.00 | $251.00 |
| Purchase #7 | $208.41 | 11.478% | $232.3313 | $232.33 | $232.35 | $232.30 |
| 7 purchase totals = | $1,089.79 | $1,202.6177 | $1,202.61 | $1,202.60 | $1,202.60 | |