| 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 | $210.63 | 10.304% | $232.3333 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $93.76 | 5.671% | $99.0771 | $99.08 | $99.10 | $99.10 |
| Purchase #3 | $218.48 | 8.751% | $237.5992 | $237.60 | $237.60 | $237.60 |
| Purchase #4 | $78.84 | 4.636% | $82.495 | $82.50 | $82.50 | $82.50 |
| Purchase #5 | $148.97 | 10.872% | $165.166 | $165.17 | $165.15 | $165.20 |
| Purchase #6 | $87.39 | 8.108% | $94.4756 | $94.48 | $94.50 | $94.50 |
| Purchase #7 | $68.66 | 10.241% | $75.6915 | $75.69 | $75.70 | $75.70 |
| 7 purchase totals = | $906.73 | $986.8377 | $986.85 | $986.90 | $986.90 | |