| 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 | $196.99 | 7.816% | $212.3867 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $167.39 | 3.419% | $173.1131 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $243.58 | 6.762% | $260.0509 | $260.05 | $260.05 | $260.10 |
| Purchase #4 | $212.96 | 13.855% | $242.4656 | $242.47 | $242.45 | $242.50 |
| Purchase #5 | $173.75 | 3.784% | $180.3247 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $61.92 | 9.278% | $67.6649 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $232.31 | 3.627% | $240.7359 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $1,288.90 | $1,376.7418 | $1,376.74 | $1,376.70 | $1,376.80 | |