| 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 | $201.43 | 7.293% | $216.1203 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $222.63 | 11.454% | $248.13 | $248.13 | $248.15 | $248.10 |
| Purchase #3 | $70.75 | 10.435% | $78.1328 | $78.13 | $78.15 | $78.10 |
| Purchase #4 | $163.38 | 3.343% | $168.8418 | $168.84 | $168.85 | $168.80 |
| Purchase #5 | $111.92 | 3.764% | $116.1327 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $94.96 | 4.223% | $98.9702 | $98.97 | $98.95 | $99.00 |
| Purchase #7 | $52.55 | 10.867% | $58.2606 | $58.26 | $58.25 | $58.30 |
| 7 purchase totals = | $917.62 | $984.5884 | $984.58 | $984.60 | $984.50 | |