| 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 | $132.84 | 4.206% | $138.4273 | $138.43 | $138.45 | $138.40 |
| Purchase #2 | $10.30 | 8.746% | $11.2008 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $249.87 | 4.412% | $260.8943 | $260.89 | $260.90 | $260.90 |
| Purchase #4 | $94.52 | 4.602% | $98.8698 | $98.87 | $98.85 | $98.90 |
| Purchase #5 | $56.83 | 4.326% | $59.2885 | $59.29 | $59.30 | $59.30 |
| Purchase #6 | $97.94 | 13.250% | $110.9171 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $247.39 | 13.811% | $281.557 | $281.56 | $281.55 | $281.60 |
| 7 purchase totals = | $889.69 | $961.1548 | $961.16 | $961.15 | $961.20 | |