| 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 | $234.36 | 4.138% | $244.0578 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $29.90 | 10.792% | $33.1268 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $247.61 | 7.226% | $265.5023 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $39.87 | 3.278% | $41.1769 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $69.91 | 7.305% | $75.0169 | $75.02 | $75.00 | $75.00 |
| Purchase #6 | $104.81 | 4.870% | $109.9142 | $109.91 | $109.90 | $109.90 |
| Purchase #7 | $207.51 | 3.494% | $214.7604 | $214.76 | $214.75 | $214.80 |
| 7 purchase totals = | $933.97 | $983.5553 | $983.56 | $983.55 | $983.60 | |