| 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 | $209.96 | 8.269% | $227.3216 | $227.32 | $227.30 | $227.30 |
| Purchase #2 | $191.42 | 6.662% | $204.1724 | $204.17 | $204.15 | $204.20 |
| Purchase #3 | $99.70 | 4.446% | $104.1327 | $104.13 | $104.15 | $104.10 |
| Purchase #4 | $132.40 | 12.474% | $148.9156 | $148.92 | $148.90 | $148.90 |
| Purchase #5 | $131.53 | 5.826% | $139.1929 | $139.19 | $139.20 | $139.20 |
| Purchase #6 | $9.93 | 5.232% | $10.4495 | $10.45 | $10.45 | $10.40 |
| Purchase #7 | $45.42 | 11.553% | $50.6674 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $820.36 | $884.8521 | $884.85 | $884.80 | $884.80 | |