| 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 | $219.74 | 11.869% | $245.8209 | $245.82 | $245.80 | $245.80 |
| Purchase #2 | $58.37 | 10.207% | $64.3278 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $90.74 | 7.674% | $97.7034 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $48.27 | 6.507% | $51.4109 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $213.41 | 5.348% | $224.8232 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $244.63 | 5.745% | $258.684 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $108.62 | 5.313% | $114.391 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $983.78 | $1,057.1612 | $1,057.15 | $1,057.15 | $1,057.10 | |