| 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 | $249.88 | 11.541% | $278.7187 | $278.72 | $278.70 | $278.70 |
| Purchase #2 | $158.87 | 3.130% | $163.8426 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $66.67 | 3.625% | $69.0868 | $69.09 | $69.10 | $69.10 |
| Purchase #4 | $187.97 | 13.620% | $213.5715 | $213.57 | $213.55 | $213.60 |
| Purchase #5 | $141.61 | 4.790% | $148.3931 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $104.64 | 11.848% | $117.0377 | $117.04 | $117.05 | $117.00 |
| Purchase #7 | $239.56 | 9.668% | $262.7207 | $262.72 | $262.70 | $262.70 |
| 7 purchase totals = | $1,149.20 | $1,253.3711 | $1,253.37 | $1,253.35 | $1,253.30 | |