| 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 | $132.51 | 4.183% | $138.0529 | $138.05 | $138.05 | $138.10 |
| Purchase #2 | $160.93 | 12.367% | $180.8322 | $180.83 | $180.85 | $180.80 |
| Purchase #3 | $245.53 | 6.172% | $260.6841 | $260.68 | $260.70 | $260.70 |
| Purchase #4 | $165.49 | 7.231% | $177.4566 | $177.46 | $177.45 | $177.50 |
| Purchase #5 | $227.77 | 9.155% | $248.6223 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $105.74 | 9.872% | $116.1787 | $116.18 | $116.20 | $116.20 |
| Purchase #7 | $114.78 | 9.409% | $125.5797 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $1,152.75 | $1,247.4065 | $1,247.40 | $1,247.45 | $1,247.50 | |