| 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 | $216.41 | 7.178% | $231.9439 | $231.94 | $231.95 | $231.90 |
| Purchase #2 | $100.91 | 7.379% | $108.3561 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $79.53 | 6.784% | $84.9253 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $9.80 | 3.544% | $10.1473 | $10.15 | $10.15 | $10.10 |
| Purchase #5 | $74.99 | 5.323% | $78.9817 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $122.68 | 7.556% | $131.9497 | $131.95 | $131.95 | $131.90 |
| Purchase #7 | $154.86 | 9.325% | $169.3007 | $169.30 | $169.30 | $169.30 |
| 7 purchase totals = | $759.18 | $815.6047 | $815.61 | $815.65 | $815.50 | |