| 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 | $225.83 | 11.791% | $252.4576 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $55.61 | 7.182% | $59.6039 | $59.60 | $59.60 | $59.60 |
| Purchase #3 | $68.72 | 6.309% | $73.0555 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $231.66 | 11.686% | $258.7318 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $173.34 | 5.557% | $182.9725 | $182.97 | $182.95 | $183.00 |
| Purchase #6 | $141.29 | 5.478% | $149.0299 | $149.03 | $149.05 | $149.00 |
| Purchase #7 | $10.78 | 6.622% | $11.4939 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $907.23 | $987.3451 | $987.34 | $987.35 | $987.40 | |