| 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 | $30.40 | 5.739% | $32.1447 | $32.14 | $32.15 | $32.10 |
| Purchase #2 | $57.68 | 4.243% | $60.1274 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $132.72 | 9.189% | $144.9156 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $106.53 | 10.730% | $117.9607 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $247.45 | 6.293% | $263.022 | $263.02 | $263.00 | $263.00 |
| Purchase #6 | $234.98 | 3.414% | $243.0022 | $243.00 | $243.00 | $243.00 |
| Purchase #7 | $28.93 | 13.288% | $32.7742 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $838.69 | $893.9468 | $893.94 | $893.90 | $893.90 | |