| 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 | $193.29 | 9.856% | $212.3407 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $17.46 | 11.377% | $19.4464 | $19.45 | $19.45 | $19.40 |
| Purchase #3 | $200.79 | 13.531% | $227.9589 | $227.96 | $227.95 | $228.00 |
| Purchase #4 | $14.96 | 10.632% | $16.5505 | $16.55 | $16.55 | $16.60 |
| Purchase #5 | $102.25 | 7.610% | $110.0312 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $37.62 | 5.175% | $39.5668 | $39.57 | $39.55 | $39.60 |
| Purchase #7 | $191.36 | 4.211% | $199.4182 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $757.73 | $825.3127 | $825.32 | $825.30 | $825.30 | |