| 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 | $232.58 | 10.122% | $256.1217 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $26.63 | 8.667% | $28.938 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $157.95 | 5.155% | $166.0923 | $166.09 | $166.10 | $166.10 |
| Purchase #4 | $31.81 | 4.656% | $33.2911 | $33.29 | $33.30 | $33.30 |
| Purchase #5 | $125.99 | 12.103% | $141.2386 | $141.24 | $141.25 | $141.20 |
| Purchase #6 | $62.65 | 5.147% | $65.8746 | $65.87 | $65.85 | $65.90 |
| Purchase #7 | $220.66 | 7.772% | $237.8097 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $858.27 | $929.3660 | $929.36 | $929.35 | $929.30 | |