| 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 | $121.49 | 10.440% | $134.1736 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $125.70 | 4.420% | $131.2559 | $131.26 | $131.25 | $131.30 |
| Purchase #3 | $148.41 | 6.302% | $157.7628 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $234.54 | 7.723% | $252.6535 | $252.65 | $252.65 | $252.70 |
| Purchase #5 | $246.31 | 10.454% | $272.0592 | $272.06 | $272.05 | $272.10 |
| Purchase #6 | $13.75 | 9.130% | $15.0054 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $239.64 | 8.630% | $260.3209 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $1,129.84 | $1,223.2313 | $1,223.23 | $1,223.15 | $1,223.40 | |