| 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 | $94.89 | 7.788% | $102.28 | $102.28 | $102.30 | $102.30 |
| Purchase #2 | $134.85 | 12.482% | $151.682 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $103.77 | 4.339% | $108.2726 | $108.27 | $108.25 | $108.30 |
| Purchase #4 | $132.81 | 12.441% | $149.3329 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $53.39 | 5.427% | $56.2875 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $23.41 | 10.134% | $25.7824 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $209.53 | 8.853% | $228.0797 | $228.08 | $228.10 | $228.10 |
| 7 purchase totals = | $752.65 | $821.7171 | $821.71 | $821.80 | $821.80 | |