| 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 | $10.72 | 10.729% | $11.8701 | $11.87 | $11.85 | $11.90 |
| Purchase #2 | $14.27 | 7.705% | $15.3695 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $105.47 | 12.420% | $118.5694 | $118.57 | $118.55 | $118.60 |
| Purchase #4 | $243.70 | 7.514% | $262.0116 | $262.01 | $262.00 | $262.00 |
| Purchase #5 | $227.56 | 5.154% | $239.2884 | $239.29 | $239.30 | $239.30 |
| Purchase #6 | $135.89 | 3.459% | $140.5904 | $140.59 | $140.60 | $140.60 |
| Purchase #7 | $94.92 | 12.554% | $106.8363 | $106.84 | $106.85 | $106.80 |
| 7 purchase totals = | $832.53 | $894.5357 | $894.54 | $894.50 | $894.60 | |