| 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 | $96.56 | 10.427% | $106.6283 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $134.70 | 10.136% | $148.3532 | $148.35 | $148.35 | $148.40 |
| Purchase #3 | $214.66 | 11.850% | $240.0972 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $99.82 | 3.703% | $103.5163 | $103.52 | $103.50 | $103.50 |
| Purchase #5 | $41.87 | 12.362% | $47.046 | $47.05 | $47.05 | $47.00 |
| Purchase #6 | $118.63 | 6.265% | $126.0622 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $103.65 | 13.591% | $117.7371 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $809.89 | $889.4403 | $889.45 | $889.45 | $889.40 | |