| 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 | $221.75 | 13.324% | $251.296 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $135.47 | 13.688% | $154.0131 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $99.84 | 5.240% | $105.0716 | $105.07 | $105.05 | $105.10 |
| Purchase #4 | $62.72 | 11.522% | $69.9466 | $69.95 | $69.95 | $69.90 |
| Purchase #5 | $174.39 | 3.373% | $180.2722 | $180.27 | $180.25 | $180.30 |
| Purchase #6 | $64.98 | 6.725% | $69.3499 | $69.35 | $69.35 | $69.30 |
| Purchase #7 | $59.66 | 8.720% | $64.8624 | $64.86 | $64.85 | $64.90 |
| 7 purchase totals = | $818.81 | $894.8118 | $894.81 | $894.75 | $894.80 | |