| 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 | $210.77 | 4.531% | $220.32 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $187.56 | 6.613% | $199.9633 | $199.96 | $199.95 | $200.00 |
| Purchase #3 | $30.61 | 9.784% | $33.6049 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $174.95 | 10.191% | $192.7792 | $192.78 | $192.80 | $192.80 |
| Purchase #5 | $33.60 | 12.643% | $37.848 | $37.85 | $37.85 | $37.80 |
| Purchase #6 | $206.38 | 10.466% | $227.9797 | $227.98 | $228.00 | $228.00 |
| Purchase #7 | $49.95 | 11.503% | $55.6957 | $55.70 | $55.70 | $55.70 |
| 7 purchase totals = | $893.82 | $968.1908 | $968.19 | $968.20 | $968.20 | |