| 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 | $118.91 | 9.439% | $130.1339 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $27.30 | 4.327% | $28.4813 | $28.48 | $28.50 | $28.50 |
| Purchase #3 | $110.70 | 12.378% | $124.4024 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $52.78 | 10.703% | $58.429 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $229.80 | 6.492% | $244.7186 | $244.72 | $244.70 | $244.70 |
| Purchase #6 | $62.55 | 4.185% | $65.1677 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $216.36 | 9.332% | $236.5507 | $236.55 | $236.55 | $236.60 |
| 7 purchase totals = | $818.40 | $887.8836 | $887.88 | $887.90 | $887.90 | |