| 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 | $74.46 | 11.751% | $83.2098 | $83.21 | $83.20 | $83.20 |
| Purchase #2 | $179.89 | 5.659% | $190.07 | $190.07 | $190.05 | $190.10 |
| Purchase #3 | $209.83 | 5.311% | $220.9741 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $123.90 | 8.317% | $134.2048 | $134.20 | $134.20 | $134.20 |
| Purchase #5 | $82.76 | 7.566% | $89.0216 | $89.02 | $89.00 | $89.00 |
| Purchase #6 | $243.70 | 8.442% | $264.2732 | $264.27 | $264.25 | $264.30 |
| Purchase #7 | $27.63 | 3.729% | $28.6603 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $942.17 | $1,010.4138 | $1,010.40 | $1,010.30 | $1,010.50 | |