| 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 | $219.81 | 4.318% | $229.3014 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $173.33 | 9.361% | $189.5554 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $117.87 | 3.113% | $121.5393 | $121.54 | $121.55 | $121.50 |
| Purchase #4 | $60.32 | 6.812% | $64.429 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $238.84 | 9.475% | $261.4701 | $261.47 | $261.45 | $261.50 |
| Purchase #6 | $77.48 | 13.792% | $88.166 | $88.17 | $88.15 | $88.20 |
| Purchase #7 | $226.54 | 4.304% | $236.2903 | $236.29 | $236.30 | $236.30 |
| 7 purchase totals = | $1,114.19 | $1,190.7515 | $1,190.76 | $1,190.75 | $1,190.80 | |