| 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 | $182.81 | 11.662% | $204.1293 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $62.44 | 11.376% | $69.5432 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $57.92 | 6.193% | $61.507 | $61.51 | $61.50 | $61.50 |
| Purchase #4 | $106.26 | 10.195% | $117.0932 | $117.09 | $117.10 | $117.10 |
| Purchase #5 | $104.70 | 11.224% | $116.4515 | $116.45 | $116.45 | $116.50 |
| Purchase #6 | $28.43 | 10.667% | $31.4626 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $197.56 | 8.447% | $214.2479 | $214.25 | $214.25 | $214.20 |
| 7 purchase totals = | $740.12 | $814.4347 | $814.43 | $814.45 | $814.40 | |