| 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 | $224.73 | 12.307% | $252.3875 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $210.60 | 11.467% | $234.7495 | $234.75 | $234.75 | $234.70 |
| Purchase #3 | $152.59 | 12.506% | $171.6729 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $120.59 | 13.107% | $136.3957 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $68.63 | 12.205% | $77.0063 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $214.33 | 13.732% | $243.7618 | $243.76 | $243.75 | $243.80 |
| Purchase #7 | $24.84 | 4.501% | $25.958 | $25.96 | $25.95 | $26.00 |
| 7 purchase totals = | $1,016.31 | $1,141.9317 | $1,141.94 | $1,141.90 | $1,142.00 | |