| 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 | $225.87 | 10.500% | $249.5864 | $249.59 | $249.60 | $249.60 |
| Purchase #2 | $187.51 | 12.360% | $210.6862 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $191.84 | 9.369% | $209.8135 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $117.30 | 12.135% | $131.5344 | $131.53 | $131.55 | $131.50 |
| Purchase #5 | $108.59 | 12.595% | $122.2669 | $122.27 | $122.25 | $122.30 |
| Purchase #6 | $108.45 | 4.648% | $113.4908 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $146.65 | 11.770% | $163.9107 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $1,086.21 | $1,201.2889 | $1,201.29 | $1,201.30 | $1,201.30 | |