| 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 | $241.80 | 6.376% | $257.2172 | $257.22 | $257.20 | $257.20 |
| Purchase #2 | $14.72 | 3.861% | $15.2883 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $118.43 | 5.628% | $125.0952 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $230.47 | 13.656% | $261.943 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $108.71 | 7.247% | $116.5882 | $116.59 | $116.60 | $116.60 |
| Purchase #6 | $64.45 | 11.126% | $71.6207 | $71.62 | $71.60 | $71.60 |
| Purchase #7 | $91.62 | 9.737% | $100.541 | $100.54 | $100.55 | $100.50 |
| 7 purchase totals = | $870.20 | $948.2936 | $948.30 | $948.30 | $948.20 | |