| 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 | $215.48 | 4.245% | $224.6271 | $224.63 | $224.65 | $224.60 |
| Purchase #2 | $230.86 | 8.222% | $249.8413 | $249.84 | $249.85 | $249.80 |
| Purchase #3 | $237.55 | 7.374% | $255.0669 | $255.07 | $255.05 | $255.10 |
| Purchase #4 | $137.94 | 8.445% | $149.589 | $149.59 | $149.60 | $149.60 |
| Purchase #5 | $158.96 | 6.284% | $168.949 | $168.95 | $168.95 | $168.90 |
| Purchase #6 | $107.39 | 6.688% | $114.5722 | $114.57 | $114.55 | $114.60 |
| Purchase #7 | $117.93 | 3.406% | $121.9467 | $121.95 | $121.95 | $121.90 |
| 7 purchase totals = | $1,206.11 | $1,284.5922 | $1,284.60 | $1,284.60 | $1,284.50 | |