| 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 | $232.36 | 5.133% | $244.287 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $15.90 | 5.246% | $16.7341 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $98.58 | 6.739% | $105.2233 | $105.22 | $105.20 | $105.20 |
| Purchase #4 | $105.70 | 10.176% | $116.456 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $91.54 | 3.477% | $94.7228 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $207.52 | 9.574% | $227.388 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $92.79 | 13.119% | $104.9631 | $104.96 | $104.95 | $105.00 |
| 7 purchase totals = | $844.39 | $909.7743 | $909.77 | $909.75 | $909.80 | |