| 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 | $235.71 | 5.551% | $248.7943 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $225.97 | 4.555% | $236.2629 | $236.26 | $236.25 | $236.30 |
| Purchase #3 | $85.30 | 10.736% | $94.4578 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $31.44 | 5.308% | $33.1088 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $119.96 | 8.775% | $130.4865 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $62.56 | 13.538% | $71.0294 | $71.03 | $71.05 | $71.00 |
| Purchase #7 | $39.25 | 7.654% | $42.2542 | $42.25 | $42.25 | $42.30 |
| 7 purchase totals = | $800.19 | $856.3939 | $856.39 | $856.40 | $856.50 | |