| 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 | $96.58 | 10.837% | $107.0464 | $107.05 | $107.05 | $107.00 |
| Purchase #2 | $242.83 | 7.462% | $260.95 | $260.95 | $260.95 | $261.00 |
| Purchase #3 | $99.49 | 9.487% | $108.9286 | $108.93 | $108.95 | $108.90 |
| Purchase #4 | $173.90 | 4.483% | $181.6959 | $181.70 | $181.70 | $181.70 |
| Purchase #5 | $212.46 | 12.692% | $239.4254 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $194.58 | 9.128% | $212.3413 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $152.91 | 6.781% | $163.2788 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $1,172.75 | $1,273.6664 | $1,273.68 | $1,273.75 | $1,273.60 | |