| 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 | $104.63 | 9.217% | $114.2737 | $114.27 | $114.25 | $114.30 |
| Purchase #2 | $112.87 | 6.215% | $119.8849 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $247.44 | 7.837% | $266.8319 | $266.83 | $266.85 | $266.80 |
| Purchase #4 | $108.98 | 9.108% | $118.9059 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $105.54 | 11.297% | $117.4629 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $99.87 | 7.434% | $107.2943 | $107.29 | $107.30 | $107.30 |
| Purchase #7 | $31.36 | 9.775% | $34.4254 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $810.69 | $879.0790 | $879.07 | $879.10 | $879.10 | |