| 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 | $203.50 | 4.520% | $212.6982 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $116.50 | 13.677% | $132.4337 | $132.43 | $132.45 | $132.40 |
| Purchase #3 | $40.63 | 6.818% | $43.4002 | $43.40 | $43.40 | $43.40 |
| Purchase #4 | $57.96 | 11.415% | $64.5761 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $46.90 | 5.150% | $49.3154 | $49.32 | $49.30 | $49.30 |
| Purchase #6 | $242.85 | 7.195% | $260.3231 | $260.32 | $260.30 | $260.30 |
| Purchase #7 | $131.67 | 8.671% | $143.0871 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $840.01 | $905.8338 | $905.84 | $905.85 | $905.80 | |