| 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 | $212.47 | 5.811% | $224.8166 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $187.37 | 6.683% | $199.8919 | $199.89 | $199.90 | $199.90 |
| Purchase #3 | $218.66 | 6.712% | $233.3365 | $233.34 | $233.35 | $233.30 |
| Purchase #4 | $176.69 | 13.817% | $201.1033 | $201.10 | $201.10 | $201.10 |
| Purchase #5 | $58.82 | 10.701% | $65.1143 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $220.87 | 3.797% | $229.2564 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $59.35 | 11.571% | $66.2174 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $1,134.23 | $1,219.7364 | $1,219.74 | $1,219.70 | $1,219.70 | |