| 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 | $212.61 | 7.586% | $228.7386 | $228.74 | $228.75 | $228.70 |
| Purchase #2 | $100.41 | 9.595% | $110.0443 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $190.76 | 13.808% | $217.1001 | $217.10 | $217.10 | $217.10 |
| Purchase #4 | $15.84 | 10.233% | $17.4609 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $208.46 | 9.746% | $228.7765 | $228.78 | $228.80 | $228.80 |
| Purchase #6 | $53.39 | 10.383% | $58.9335 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $236.85 | 11.510% | $264.1114 | $264.11 | $264.10 | $264.10 |
| 7 purchase totals = | $1,018.32 | $1,125.1653 | $1,125.16 | $1,125.20 | $1,125.10 | |