| 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 | $121.56 | 8.720% | $132.16 | $132.16 | $132.15 | $132.20 |
| Purchase #2 | $28.56 | 3.677% | $29.6102 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $167.44 | 3.145% | $172.706 | $172.71 | $172.70 | $172.70 |
| Purchase #4 | $246.68 | 6.127% | $261.7941 | $261.79 | $261.80 | $261.80 |
| Purchase #5 | $19.66 | 7.203% | $21.0761 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $63.60 | 12.663% | $71.6537 | $71.65 | $71.65 | $71.70 |
| Purchase #7 | $227.90 | 13.734% | $259.1998 | $259.20 | $259.20 | $259.20 |
| 7 purchase totals = | $875.40 | $948.1999 | $948.20 | $948.20 | $948.30 | |