| 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 | $244.77 | 6.315% | $260.2272 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $39.82 | 5.253% | $41.9117 | $41.91 | $41.90 | $41.90 |
| Purchase #3 | $141.98 | 10.478% | $156.8567 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $149.70 | 3.293% | $154.6296 | $154.63 | $154.65 | $154.60 |
| Purchase #5 | $155.49 | 5.243% | $163.6423 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $155.82 | 11.203% | $173.2765 | $173.28 | $173.30 | $173.30 |
| Purchase #7 | $18.66 | 11.857% | $20.8725 | $20.87 | $20.85 | $20.90 |
| 7 purchase totals = | $906.24 | $971.4165 | $971.42 | $971.45 | $971.40 | |