| 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 | $237.76 | 7.583% | $255.7893 | $255.79 | $255.80 | $255.80 |
| Purchase #2 | $225.49 | 12.637% | $253.9852 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $134.91 | 6.110% | $143.153 | $143.15 | $143.15 | $143.20 |
| Purchase #4 | $19.26 | 7.521% | $20.7085 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $117.85 | 10.723% | $130.4871 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $202.42 | 11.281% | $225.255 | $225.26 | $225.25 | $225.30 |
| Purchase #7 | $196.88 | 13.201% | $222.8701 | $222.87 | $222.85 | $222.90 |
| 7 purchase totals = | $1,134.57 | $1,252.2482 | $1,252.26 | $1,252.25 | $1,252.40 | |