| 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 | $13.86 | 11.425% | $15.4435 | $15.44 | $15.45 | $15.40 |
| Purchase #2 | $236.88 | 11.387% | $263.8535 | $263.85 | $263.85 | $263.90 |
| Purchase #3 | $9.74 | 10.228% | $10.7362 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $239.76 | 11.848% | $268.1668 | $268.17 | $268.15 | $268.20 |
| Purchase #5 | $120.39 | 13.266% | $136.3609 | $136.36 | $136.35 | $136.40 |
| Purchase #6 | $187.38 | 6.279% | $199.1456 | $199.15 | $199.15 | $199.10 |
| Purchase #7 | $72.68 | 3.526% | $75.2427 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $880.69 | $968.9492 | $968.95 | $968.95 | $968.90 | |