| 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 | $126.64 | 11.143% | $140.7515 | $140.75 | $140.75 | $140.80 |
| Purchase #2 | $92.60 | 12.394% | $104.0768 | $104.08 | $104.10 | $104.10 |
| Purchase #3 | $88.29 | 11.405% | $98.3595 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $222.67 | 9.720% | $244.3135 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $37.36 | 11.436% | $41.6325 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $129.62 | 10.462% | $143.1808 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $12.91 | 11.458% | $14.3892 | $14.39 | $14.40 | $14.40 |
| 7 purchase totals = | $710.09 | $786.7038 | $786.70 | $786.75 | $786.80 | |