| 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 | $31.96 | 10.664% | $35.3682 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $209.29 | 12.760% | $235.9954 | $236.00 | $236.00 | $236.00 |
| Purchase #3 | $234.79 | 10.829% | $260.2154 | $260.22 | $260.20 | $260.20 |
| Purchase #4 | $75.49 | 7.537% | $81.1797 | $81.18 | $81.20 | $81.20 |
| Purchase #5 | $194.85 | 4.306% | $203.2402 | $203.24 | $203.25 | $203.20 |
| Purchase #6 | $117.46 | 11.177% | $130.5885 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $29.81 | 10.684% | $32.9949 | $32.99 | $33.00 | $33.00 |
| 7 purchase totals = | $893.65 | $979.5823 | $979.59 | $979.60 | $979.60 | |