| 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 | $220.84 | 7.433% | $237.255 | $237.26 | $237.25 | $237.30 |
| Purchase #2 | $240.69 | 5.705% | $254.4214 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $13.49 | 7.460% | $14.4964 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $238.59 | 8.114% | $257.9492 | $257.95 | $257.95 | $257.90 |
| Purchase #5 | $210.42 | 13.614% | $239.0666 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $228.28 | 3.374% | $235.9822 | $235.98 | $236.00 | $236.00 |
| Purchase #7 | $222.63 | 12.845% | $251.2268 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $1,374.94 | $1,490.3976 | $1,490.41 | $1,490.40 | $1,490.40 | |