| 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 | $209.48 | 11.770% | $234.1358 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $116.69 | 10.723% | $129.2027 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $25.36 | 13.722% | $28.8399 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $182.68 | 10.297% | $201.4906 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $64.47 | 8.263% | $69.7972 | $69.80 | $69.80 | $69.80 |
| Purchase #6 | $203.97 | 9.258% | $222.8535 | $222.85 | $222.85 | $222.90 |
| Purchase #7 | $73.40 | 11.384% | $81.7559 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $876.05 | $968.0756 | $968.08 | $968.10 | $968.10 | |