| 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 | $248.70 | 7.788% | $268.0688 | $268.07 | $268.05 | $268.10 |
| Purchase #2 | $245.50 | 3.467% | $254.0115 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $23.27 | 9.622% | $25.509 | $25.51 | $25.50 | $25.50 |
| Purchase #4 | $23.29 | 9.265% | $25.4478 | $25.45 | $25.45 | $25.40 |
| Purchase #5 | $243.79 | 4.825% | $255.5529 | $255.55 | $255.55 | $255.60 |
| Purchase #6 | $93.86 | 12.862% | $105.9323 | $105.93 | $105.95 | $105.90 |
| Purchase #7 | $28.63 | 8.235% | $30.9877 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $907.04 | $965.5100 | $965.51 | $965.50 | $965.50 | |