| 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 | $195.89 | 5.740% | $207.1341 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $186.90 | 4.430% | $195.1797 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $200.67 | 12.234% | $225.22 | $225.22 | $225.20 | $225.20 |
| Purchase #4 | $241.83 | 3.344% | $249.9168 | $249.92 | $249.90 | $249.90 |
| Purchase #5 | $12.29 | 7.867% | $13.2569 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $88.28 | 13.811% | $100.4724 | $100.47 | $100.45 | $100.50 |
| Purchase #7 | $92.56 | 10.509% | $102.2871 | $102.29 | $102.30 | $102.30 |
| 7 purchase totals = | $1,018.42 | $1,093.4670 | $1,093.47 | $1,093.45 | $1,093.50 | |