| 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 | $184.55 | 10.230% | $203.4295 | $203.43 | $203.45 | $203.40 |
| Purchase #2 | $14.51 | 4.288% | $15.1322 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $193.49 | 10.606% | $214.0115 | $214.01 | $214.00 | $214.00 |
| Purchase #4 | $124.90 | 7.744% | $134.5723 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $88.45 | 3.473% | $91.5219 | $91.52 | $91.50 | $91.50 |
| Purchase #6 | $244.36 | 5.696% | $258.2787 | $258.28 | $258.30 | $258.30 |
| Purchase #7 | $58.38 | 13.243% | $66.1113 | $66.11 | $66.10 | $66.10 |
| 7 purchase totals = | $908.64 | $983.0574 | $983.05 | $983.05 | $983.00 | |