| 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 | $227.82 | 6.565% | $242.7764 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $105.64 | 5.729% | $111.6921 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $221.83 | 4.560% | $231.9454 | $231.95 | $231.95 | $231.90 |
| Purchase #4 | $64.79 | 6.397% | $68.9346 | $68.93 | $68.95 | $68.90 |
| Purchase #5 | $173.90 | 8.421% | $188.5441 | $188.54 | $188.55 | $188.50 |
| Purchase #6 | $46.48 | 4.788% | $48.7055 | $48.71 | $48.70 | $48.70 |
| Purchase #7 | $60.68 | 7.804% | $65.4155 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $901.14 | $958.0136 | $958.02 | $958.05 | $957.90 | |