| 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 | $26.76 | 6.381% | $28.4676 | $28.47 | $28.45 | $28.50 |
| Purchase #2 | $112.59 | 3.358% | $116.3708 | $116.37 | $116.35 | $116.40 |
| Purchase #3 | $187.43 | 7.401% | $201.3017 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $236.33 | 11.799% | $264.2146 | $264.21 | $264.20 | $264.20 |
| Purchase #5 | $163.69 | 4.554% | $171.1444 | $171.14 | $171.15 | $171.10 |
| Purchase #6 | $242.40 | 3.603% | $251.1337 | $251.13 | $251.15 | $251.10 |
| Purchase #7 | $69.97 | 4.593% | $73.1837 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $1,039.17 | $1,105.8165 | $1,105.80 | $1,105.80 | $1,105.80 | |