| 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 | $107.91 | 13.670% | $122.6613 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $132.88 | 5.681% | $140.4289 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $196.44 | 5.249% | $206.7511 | $206.75 | $206.75 | $206.80 |
| Purchase #4 | $99.59 | 4.384% | $103.956 | $103.96 | $103.95 | $104.00 |
| Purchase #5 | $31.94 | 4.307% | $33.3157 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $209.82 | 8.409% | $227.4638 | $227.46 | $227.45 | $227.50 |
| Purchase #7 | $105.53 | 5.133% | $110.9469 | $110.95 | $110.95 | $110.90 |
| 7 purchase totals = | $884.11 | $945.5237 | $945.53 | $945.50 | $945.60 | |