| 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 | $127.90 | 10.831% | $141.7528 | $141.75 | $141.75 | $141.80 |
| Purchase #2 | $90.54 | 12.851% | $102.1753 | $102.18 | $102.20 | $102.20 |
| Purchase #3 | $26.53 | 4.590% | $27.7477 | $27.75 | $27.75 | $27.70 |
| Purchase #4 | $12.77 | 10.556% | $14.118 | $14.12 | $14.10 | $14.10 |
| Purchase #5 | $201.61 | 13.187% | $228.1963 | $228.20 | $228.20 | $228.20 |
| Purchase #6 | $44.72 | 7.423% | $48.0396 | $48.04 | $48.05 | $48.00 |
| Purchase #7 | $214.66 | 13.484% | $243.6048 | $243.60 | $243.60 | $243.60 |
| 7 purchase totals = | $718.73 | $805.6345 | $805.64 | $805.65 | $805.60 | |