| 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 | $66.63 | 12.756% | $75.1293 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $116.48 | 10.818% | $129.0808 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $27.29 | 3.790% | $28.3243 | $28.32 | $28.30 | $28.30 |
| Purchase #4 | $180.91 | 12.403% | $203.3483 | $203.35 | $203.35 | $203.30 |
| Purchase #5 | $204.68 | 9.203% | $223.5167 | $223.52 | $223.50 | $223.50 |
| Purchase #6 | $184.27 | 13.240% | $208.6673 | $208.67 | $208.65 | $208.70 |
| Purchase #7 | $236.62 | 12.798% | $266.9026 | $266.90 | $266.90 | $266.90 |
| 7 purchase totals = | $1,016.88 | $1,134.9693 | $1,134.97 | $1,134.95 | $1,134.90 | |