| 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 | $219.40 | 11.267% | $244.1198 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $79.71 | 5.442% | $84.0478 | $84.05 | $84.05 | $84.00 |
| Purchase #3 | $164.40 | 11.776% | $183.7597 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $12.91 | 10.506% | $14.2663 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $49.57 | 12.842% | $55.9358 | $55.94 | $55.95 | $55.90 |
| Purchase #6 | $95.40 | 11.751% | $106.6105 | $106.61 | $106.60 | $106.60 |
| Purchase #7 | $82.49 | 3.515% | $85.3895 | $85.39 | $85.40 | $85.40 |
| 7 purchase totals = | $703.88 | $774.1294 | $774.14 | $774.10 | $774.10 | |