| 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 | $230.62 | 10.868% | $255.6838 | $255.68 | $255.70 | $255.70 |
| Purchase #2 | $121.68 | 3.558% | $126.0094 | $126.01 | $126.00 | $126.00 |
| Purchase #3 | $177.71 | 10.281% | $195.9804 | $195.98 | $196.00 | $196.00 |
| Purchase #4 | $155.46 | 3.387% | $160.7254 | $160.73 | $160.75 | $160.70 |
| Purchase #5 | $84.73 | 3.104% | $87.36 | $87.36 | $87.35 | $87.40 |
| Purchase #6 | $40.38 | 3.117% | $41.6386 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $95.26 | 12.429% | $107.0999 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $905.84 | $974.4975 | $974.50 | $974.55 | $974.50 | |