| 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 | $116.97 | 10.201% | $128.9021 | $128.90 | $128.90 | $128.90 |
| Purchase #2 | $212.25 | 11.556% | $236.7776 | $236.78 | $236.80 | $236.80 |
| Purchase #3 | $13.43 | 12.437% | $15.1003 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $178.92 | 5.863% | $189.4101 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $138.41 | 11.471% | $154.287 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $171.75 | 10.697% | $190.1221 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $184.34 | 7.283% | $197.7655 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $1,016.07 | $1,112.3647 | $1,112.37 | $1,112.35 | $1,112.40 | |