| 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 | $125.47 | 9.527% | $137.4235 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $138.82 | 7.232% | $148.8595 | $148.86 | $148.85 | $148.90 |
| Purchase #3 | $45.75 | 10.374% | $50.4961 | $50.50 | $50.50 | $50.50 |
| Purchase #4 | $105.75 | 11.785% | $118.2126 | $118.21 | $118.20 | $118.20 |
| Purchase #5 | $240.72 | 4.519% | $251.5981 | $251.60 | $251.60 | $251.60 |
| Purchase #6 | $108.85 | 8.409% | $118.0032 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $127.72 | 10.853% | $141.5815 | $141.58 | $141.60 | $141.60 |
| 7 purchase totals = | $893.08 | $966.1745 | $966.17 | $966.15 | $966.20 | |