| 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 | $193.69 | 11.461% | $215.8888 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $17.99 | 5.294% | $18.9424 | $18.94 | $18.95 | $18.90 |
| Purchase #3 | $232.53 | 9.330% | $254.225 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $87.89 | 8.281% | $95.1682 | $95.17 | $95.15 | $95.20 |
| Purchase #5 | $124.40 | 10.443% | $137.3911 | $137.39 | $137.40 | $137.40 |
| Purchase #6 | $175.91 | 3.872% | $182.7212 | $182.72 | $182.70 | $182.70 |
| Purchase #7 | $239.45 | 6.105% | $254.0684 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $1,071.86 | $1,158.4051 | $1,158.41 | $1,158.40 | $1,158.40 | |