| 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 | $244.97 | 5.649% | $258.8084 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $232.67 | 3.199% | $240.1131 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $136.80 | 5.363% | $144.1366 | $144.14 | $144.15 | $144.10 |
| Purchase #4 | $179.55 | 6.837% | $191.8258 | $191.83 | $191.85 | $191.80 |
| Purchase #5 | $48.28 | 13.643% | $54.8668 | $54.87 | $54.85 | $54.90 |
| Purchase #6 | $7.89 | 8.488% | $8.5597 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $50.81 | 7.477% | $54.6091 | $54.61 | $54.60 | $54.60 |
| 7 purchase totals = | $900.97 | $952.9195 | $952.93 | $952.90 | $952.90 | |