| 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 | $82.29 | 10.721% | $91.1123 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $230.35 | 9.726% | $252.7538 | $252.75 | $252.75 | $252.80 |
| Purchase #3 | $104.66 | 12.731% | $117.9843 | $117.98 | $118.00 | $118.00 |
| Purchase #4 | $99.44 | 11.594% | $110.9691 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $79.83 | 10.520% | $88.2281 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $57.41 | 8.315% | $62.1836 | $62.18 | $62.20 | $62.20 |
| Purchase #7 | $236.91 | 5.588% | $250.1485 | $250.15 | $250.15 | $250.10 |
| 7 purchase totals = | $890.89 | $973.3797 | $973.37 | $973.40 | $973.40 | |