| 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 | $216.69 | 6.868% | $231.5723 | $231.57 | $231.55 | $231.60 |
| Purchase #2 | $116.41 | 7.818% | $125.5109 | $125.51 | $125.50 | $125.50 |
| Purchase #3 | $192.60 | 12.566% | $216.8021 | $216.80 | $216.80 | $216.80 |
| Purchase #4 | $7.36 | 6.525% | $7.8402 | $7.84 | $7.85 | $7.80 |
| Purchase #5 | $213.83 | 7.201% | $229.2279 | $229.23 | $229.25 | $229.20 |
| Purchase #6 | $44.70 | 7.603% | $48.0985 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $124.52 | 11.805% | $139.2196 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $916.11 | $998.2715 | $998.27 | $998.25 | $998.20 | |