| 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 | $75.66 | 8.743% | $82.275 | $82.28 | $82.30 | $82.30 |
| Purchase #2 | $236.92 | 9.650% | $259.7828 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $199.78 | 9.563% | $218.885 | $218.89 | $218.90 | $218.90 |
| Purchase #4 | $143.93 | 4.395% | $150.2557 | $150.26 | $150.25 | $150.30 |
| Purchase #5 | $220.76 | 5.274% | $232.4029 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $170.41 | 11.561% | $190.1111 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $218.34 | 11.358% | $243.1391 | $243.14 | $243.15 | $243.10 |
| 7 purchase totals = | $1,265.80 | $1,376.8516 | $1,376.86 | $1,376.90 | $1,376.90 | |