| 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 | $96.41 | 10.251% | $106.293 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $236.50 | 9.590% | $259.1804 | $259.18 | $259.20 | $259.20 |
| Purchase #3 | $80.80 | 5.184% | $84.9887 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $202.39 | 3.473% | $209.419 | $209.42 | $209.40 | $209.40 |
| Purchase #5 | $40.68 | 3.190% | $41.9777 | $41.98 | $42.00 | $42.00 |
| Purchase #6 | $158.78 | 13.560% | $180.3106 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $78.72 | 9.336% | $86.0693 | $86.07 | $86.05 | $86.10 |
| 7 purchase totals = | $894.28 | $968.2387 | $968.24 | $968.25 | $968.30 | |