| 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 | $241.72 | 8.200% | $261.541 | $261.54 | $261.55 | $261.50 |
| Purchase #2 | $17.95 | 7.375% | $19.2738 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $124.36 | 9.554% | $136.2414 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $232.27 | 5.356% | $244.7104 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $45.87 | 13.279% | $51.9611 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $210.48 | 6.783% | $224.7569 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $8.66 | 13.786% | $9.8539 | $9.85 | $9.85 | $9.90 |
| 7 purchase totals = | $881.31 | $948.3385 | $948.33 | $948.30 | $948.40 | |