| 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 | $226.39 | 10.462% | $250.0749 | $250.07 | $250.05 | $250.10 |
| Purchase #2 | $103.83 | 6.575% | $110.6568 | $110.66 | $110.65 | $110.70 |
| Purchase #3 | $71.63 | 9.166% | $78.1956 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $120.81 | 11.144% | $134.2731 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $121.40 | 4.625% | $127.0148 | $127.01 | $127.00 | $127.00 |
| Purchase #6 | $9.28 | 3.147% | $9.572 | $9.57 | $9.55 | $9.60 |
| Purchase #7 | $204.51 | 4.106% | $212.9072 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $857.85 | $922.6944 | $922.69 | $922.60 | $922.80 | |