| 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 | $240.51 | 8.414% | $260.7465 | $260.75 | $260.75 | $260.70 |
| Purchase #2 | $190.68 | 9.853% | $209.4677 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $130.70 | 5.716% | $138.1708 | $138.17 | $138.15 | $138.20 |
| Purchase #4 | $247.54 | 5.200% | $260.4121 | $260.41 | $260.40 | $260.40 |
| Purchase #5 | $215.78 | 4.127% | $224.6852 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $68.96 | 11.679% | $77.0138 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $46.71 | 8.611% | $50.7322 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $1,140.88 | $1,221.2283 | $1,221.23 | $1,221.20 | $1,221.20 | |