| 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 | $247.33 | 5.268% | $260.3593 | $260.36 | $260.35 | $260.40 |
| Purchase #2 | $102.77 | 13.626% | $116.7734 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $237.49 | 5.448% | $250.4285 | $250.43 | $250.45 | $250.40 |
| Purchase #4 | $222.47 | 13.195% | $251.8249 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $162.94 | 10.738% | $180.4365 | $180.44 | $180.45 | $180.40 |
| Purchase #6 | $110.41 | 12.581% | $124.3007 | $124.30 | $124.30 | $124.30 |
| Purchase #7 | $140.62 | 7.644% | $151.369 | $151.37 | $151.35 | $151.40 |
| 7 purchase totals = | $1,224.03 | $1,335.4923 | $1,335.49 | $1,335.45 | $1,335.50 | |