| 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 | $225.71 | 4.595% | $236.0814 | $236.08 | $236.10 | $236.10 |
| Purchase #2 | $113.39 | 7.559% | $121.9612 | $121.96 | $121.95 | $122.00 |
| Purchase #3 | $135.44 | 6.771% | $144.6106 | $144.61 | $144.60 | $144.60 |
| Purchase #4 | $151.91 | 4.244% | $158.3571 | $158.36 | $158.35 | $158.40 |
| Purchase #5 | $107.97 | 8.788% | $117.4584 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $104.40 | 5.566% | $110.2109 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $31.27 | 6.719% | $33.371 | $33.37 | $33.35 | $33.40 |
| 7 purchase totals = | $870.09 | $922.0506 | $922.05 | $922.00 | $922.20 | |