| 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 | $199.85 | 8.830% | $217.4968 | $217.50 | $217.50 | $217.50 |
| Purchase #2 | $18.88 | 7.461% | $20.2886 | $20.29 | $20.30 | $20.30 |
| Purchase #3 | $98.31 | 13.869% | $111.9446 | $111.94 | $111.95 | $111.90 |
| Purchase #4 | $97.47 | 10.628% | $107.8291 | $107.83 | $107.85 | $107.80 |
| Purchase #5 | $158.99 | 12.681% | $179.1515 | $179.15 | $179.15 | $179.20 |
| Purchase #6 | $239.88 | 8.417% | $260.0707 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $26.39 | 3.487% | $27.3102 | $27.31 | $27.30 | $27.30 |
| 7 purchase totals = | $839.77 | $924.0915 | $924.09 | $924.10 | $924.10 | |