| 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 | $225.90 | 7.726% | $243.353 | $243.35 | $243.35 | $243.40 |
| Purchase #2 | $136.72 | 8.590% | $148.4642 | $148.46 | $148.45 | $148.50 |
| Purchase #3 | $234.63 | 11.389% | $261.352 | $261.35 | $261.35 | $261.40 |
| Purchase #4 | $35.48 | 11.701% | $39.6315 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $50.68 | 10.638% | $56.0713 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $195.30 | 11.205% | $217.1834 | $217.18 | $217.20 | $217.20 |
| Purchase #7 | $49.70 | 7.504% | $53.4295 | $53.43 | $53.45 | $53.40 |
| 7 purchase totals = | $928.41 | $1,019.4849 | $1,019.47 | $1,019.50 | $1,019.60 | |