| 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 | $224.99 | 6.255% | $239.0631 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $85.34 | 5.109% | $89.7 | $89.70 | $89.70 | $89.70 |
| Purchase #3 | $97.44 | 10.140% | $107.3204 | $107.32 | $107.30 | $107.30 |
| Purchase #4 | $78.64 | 4.591% | $82.2504 | $82.25 | $82.25 | $82.30 |
| Purchase #5 | $119.82 | 10.153% | $131.9853 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $55.32 | 13.643% | $62.8673 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $155.30 | 9.597% | $170.2041 | $170.20 | $170.20 | $170.20 |
| 7 purchase totals = | $816.85 | $883.3906 | $883.39 | $883.35 | $883.50 | |