| 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 | $201.93 | 11.866% | $225.891 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $205.65 | 13.291% | $232.9829 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $206.40 | 12.563% | $232.33 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $228.92 | 10.118% | $252.0821 | $252.08 | $252.10 | $252.10 |
| Purchase #5 | $243.87 | 8.805% | $265.3428 | $265.34 | $265.35 | $265.30 |
| Purchase #6 | $222.71 | 13.741% | $253.3126 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $87.68 | 6.297% | $93.2012 | $93.20 | $93.20 | $93.20 |
| 7 purchase totals = | $1,397.16 | $1,555.1426 | $1,555.13 | $1,555.20 | $1,555.10 | |