| 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 | $100.98 | 6.316% | $107.3579 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $236.64 | 7.840% | $255.1926 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $127.87 | 12.298% | $143.5955 | $143.60 | $143.60 | $143.60 |
| Purchase #4 | $159.38 | 6.628% | $169.9437 | $169.94 | $169.95 | $169.90 |
| Purchase #5 | $205.46 | 7.761% | $221.4058 | $221.41 | $221.40 | $221.40 |
| Purchase #6 | $163.94 | 12.451% | $184.3522 | $184.35 | $184.35 | $184.40 |
| Purchase #7 | $124.31 | 10.553% | $137.4284 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $1,118.58 | $1,219.2761 | $1,219.28 | $1,219.30 | $1,219.30 | |