| 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 | $205.47 | 4.731% | $215.1908 | $215.19 | $215.20 | $215.20 |
| Purchase #2 | $173.28 | 9.758% | $190.1887 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $246.34 | 13.276% | $279.0441 | $279.04 | $279.05 | $279.00 |
| Purchase #4 | $153.49 | 5.114% | $161.3395 | $161.34 | $161.35 | $161.30 |
| Purchase #5 | $5.26 | 7.374% | $5.6479 | $5.65 | $5.65 | $5.60 |
| Purchase #6 | $26.80 | 10.874% | $29.7142 | $29.71 | $29.70 | $29.70 |
| Purchase #7 | $79.91 | 9.240% | $87.2937 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $890.55 | $968.4189 | $968.41 | $968.45 | $968.30 | |