| 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 | $102.58 | 4.773% | $107.4761 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $133.79 | 10.755% | $148.1791 | $148.18 | $148.20 | $148.20 |
| Purchase #3 | $199.67 | 4.815% | $209.2841 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $247.97 | 5.634% | $261.9406 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $225.59 | 11.426% | $251.3659 | $251.37 | $251.35 | $251.40 |
| Purchase #6 | $160.85 | 4.603% | $168.2539 | $168.25 | $168.25 | $168.30 |
| Purchase #7 | $44.67 | 6.516% | $47.5807 | $47.58 | $47.60 | $47.60 |
| 7 purchase totals = | $1,115.12 | $1,194.0804 | $1,194.08 | $1,194.15 | $1,194.20 | |