| 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 | $224.88 | 4.572% | $235.1615 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $93.78 | 13.318% | $106.2696 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $220.78 | 7.322% | $236.9455 | $236.95 | $236.95 | $236.90 |
| Purchase #4 | $237.70 | 8.209% | $257.2128 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $102.56 | 4.174% | $106.8409 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $34.87 | 13.240% | $39.4868 | $39.49 | $39.50 | $39.50 |
| Purchase #7 | $48.95 | 7.611% | $52.6756 | $52.68 | $52.70 | $52.70 |
| 7 purchase totals = | $963.52 | $1,034.5927 | $1,034.60 | $1,034.60 | $1,034.60 | |