| 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 | $219.81 | 3.705% | $227.954 | $227.95 | $227.95 | $228.00 |
| Purchase #2 | $69.82 | 4.280% | $72.8083 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $211.62 | 8.161% | $228.8903 | $228.89 | $228.90 | $228.90 |
| Purchase #4 | $233.36 | 4.159% | $243.0654 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $62.46 | 9.255% | $68.2407 | $68.24 | $68.25 | $68.20 |
| Purchase #6 | $234.55 | 8.490% | $254.4633 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $155.43 | 9.520% | $170.2269 | $170.23 | $170.25 | $170.20 |
| 7 purchase totals = | $1,187.05 | $1,265.6489 | $1,265.65 | $1,265.65 | $1,265.70 | |