| 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 | $227.88 | 7.500% | $244.971 | $244.97 | $244.95 | $245.00 |
| Purchase #2 | $212.36 | 8.219% | $229.8139 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $212.71 | 7.509% | $228.6824 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $68.47 | 4.615% | $71.6299 | $71.63 | $71.65 | $71.60 |
| Purchase #5 | $156.25 | 13.314% | $177.0531 | $177.05 | $177.05 | $177.10 |
| Purchase #6 | $222.31 | 7.717% | $239.4657 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $221.82 | 6.412% | $236.0431 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $1,321.80 | $1,427.6591 | $1,427.65 | $1,427.65 | $1,427.70 | |