| 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 | $190.49 | 12.136% | $213.6079 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $116.80 | 6.356% | $124.2238 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $49.48 | 12.189% | $55.5111 | $55.51 | $55.50 | $55.50 |
| Purchase #4 | $246.86 | 13.407% | $279.9565 | $279.96 | $279.95 | $280.00 |
| Purchase #5 | $137.92 | 10.469% | $152.3588 | $152.36 | $152.35 | $152.40 |
| Purchase #6 | $52.37 | 12.577% | $58.9566 | $58.96 | $58.95 | $59.00 |
| Purchase #7 | $235.48 | 11.258% | $261.9903 | $261.99 | $262.00 | $262.00 |
| 7 purchase totals = | $1,029.40 | $1,146.6050 | $1,146.61 | $1,146.55 | $1,146.70 | |