| 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 | $244.33 | 7.415% | $262.4471 | $262.45 | $262.45 | $262.40 |
| Purchase #2 | $129.65 | 8.306% | $140.4187 | $140.42 | $140.40 | $140.40 |
| Purchase #3 | $15.35 | 11.490% | $17.1137 | $17.11 | $17.10 | $17.10 |
| Purchase #4 | $146.87 | 4.772% | $153.8786 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $108.75 | 11.584% | $121.3476 | $121.35 | $121.35 | $121.30 |
| Purchase #6 | $108.88 | 13.431% | $123.5037 | $123.50 | $123.50 | $123.50 |
| Purchase #7 | $5.46 | 9.821% | $5.9962 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $759.29 | $824.7056 | $824.71 | $824.70 | $824.60 | |