| 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 | $236.64 | 12.591% | $266.4353 | $266.44 | $266.45 | $266.40 |
| Purchase #2 | $127.77 | 6.631% | $136.2424 | $136.24 | $136.25 | $136.20 |
| Purchase #3 | $12.39 | 7.470% | $13.3155 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $67.93 | 7.632% | $73.1144 | $73.11 | $73.10 | $73.10 |
| Purchase #5 | $131.77 | 5.412% | $138.9014 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $186.77 | 12.712% | $210.5122 | $210.51 | $210.50 | $210.50 |
| Purchase #7 | $123.41 | 7.625% | $132.82 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $886.68 | $971.3412 | $971.34 | $971.30 | $971.20 | |