| 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 | $121.75 | 13.267% | $137.9026 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $53.33 | 7.760% | $57.4684 | $57.47 | $57.45 | $57.50 |
| Purchase #3 | $101.49 | 6.618% | $108.2066 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $213.70 | 10.529% | $236.2005 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $64.99 | 9.162% | $70.9444 | $70.94 | $70.95 | $70.90 |
| Purchase #6 | $131.96 | 13.843% | $150.2272 | $150.23 | $150.25 | $150.20 |
| Purchase #7 | $187.70 | 10.741% | $207.8609 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $874.92 | $968.8106 | $968.81 | $968.80 | $968.80 | |