| 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 | $103.43 | 5.819% | $109.4486 | $109.45 | $109.45 | $109.40 |
| Purchase #2 | $121.87 | 3.634% | $126.2988 | $126.30 | $126.30 | $126.30 |
| Purchase #3 | $29.87 | 4.426% | $31.192 | $31.19 | $31.20 | $31.20 |
| Purchase #4 | $243.92 | 7.307% | $261.7432 | $261.74 | $261.75 | $261.70 |
| Purchase #5 | $84.71 | 9.858% | $93.0607 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $218.30 | 4.144% | $227.3464 | $227.35 | $227.35 | $227.30 |
| Purchase #7 | $132.49 | 11.425% | $147.627 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $934.59 | $996.7167 | $996.72 | $996.75 | $996.60 | |