| 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 | $228.59 | 3.367% | $236.2866 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $58.60 | 7.794% | $63.1673 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $216.62 | 9.586% | $237.3852 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $87.30 | 7.835% | $94.14 | $94.14 | $94.15 | $94.10 |
| Purchase #5 | $42.97 | 9.717% | $47.1454 | $47.15 | $47.15 | $47.10 |
| Purchase #6 | $28.76 | 10.575% | $31.8014 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $238.97 | 12.138% | $267.9762 | $267.98 | $268.00 | $268.00 |
| 7 purchase totals = | $901.81 | $977.9021 | $977.92 | $977.95 | $977.90 | |