| 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 | $224.83 | 7.485% | $241.6585 | $241.66 | $241.65 | $241.70 |
| Purchase #2 | $152.43 | 9.215% | $166.4764 | $166.48 | $166.50 | $166.50 |
| Purchase #3 | $214.45 | 8.239% | $232.1185 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $15.47 | 13.292% | $17.5263 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $166.25 | 13.290% | $188.3446 | $188.34 | $188.35 | $188.30 |
| Purchase #6 | $237.31 | 9.868% | $260.7278 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $5.36 | 10.649% | $5.9308 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $1,016.10 | $1,112.7829 | $1,112.79 | $1,112.85 | $1,112.70 | |