| 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 | $219.27 | 4.683% | $229.5384 | $229.54 | $229.55 | $229.50 |
| Purchase #2 | $222.70 | 6.390% | $236.9305 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $250.85 | 3.592% | $259.8605 | $259.86 | $259.85 | $259.90 |
| Purchase #4 | $74.90 | 13.663% | $85.1336 | $85.13 | $85.15 | $85.10 |
| Purchase #5 | $58.35 | 12.518% | $65.6543 | $65.65 | $65.65 | $65.70 |
| Purchase #6 | $172.67 | 4.748% | $180.8684 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $205.62 | 9.560% | $225.2773 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $1,204.36 | $1,283.2630 | $1,283.26 | $1,283.30 | $1,283.30 | |