| 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 | $114.56 | 5.649% | $121.0315 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $118.84 | 7.638% | $127.917 | $127.92 | $127.90 | $127.90 |
| Purchase #3 | $62.49 | 9.472% | $68.4091 | $68.41 | $68.40 | $68.40 |
| Purchase #4 | $58.43 | 8.258% | $63.2551 | $63.26 | $63.25 | $63.30 |
| Purchase #5 | $229.46 | 7.541% | $246.7636 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $100.28 | 11.428% | $111.74 | $111.74 | $111.75 | $111.70 |
| Purchase #7 | $48.73 | 8.188% | $52.72 | $52.72 | $52.70 | $52.70 |
| 7 purchase totals = | $732.79 | $791.8363 | $791.84 | $791.80 | $791.80 | |