| 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 | $202.60 | 8.563% | $219.9486 | $219.95 | $219.95 | $219.90 |
| Purchase #2 | $221.73 | 10.216% | $244.3819 | $244.38 | $244.40 | $244.40 |
| Purchase #3 | $51.83 | 13.719% | $58.9406 | $58.94 | $58.95 | $58.90 |
| Purchase #4 | $140.40 | 11.862% | $157.0542 | $157.05 | $157.05 | $157.10 |
| Purchase #5 | $44.29 | 9.326% | $48.4205 | $48.42 | $48.40 | $48.40 |
| Purchase #6 | $98.71 | 4.156% | $102.8124 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $12.99 | 3.200% | $13.4057 | $13.41 | $13.40 | $13.40 |
| 7 purchase totals = | $772.55 | $844.9639 | $844.96 | $844.95 | $844.90 | |