| 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 | $98.66 | 3.378% | $101.9927 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $81.95 | 8.787% | $89.1509 | $89.15 | $89.15 | $89.20 |
| Purchase #3 | $183.29 | 11.434% | $204.2474 | $204.25 | $204.25 | $204.20 |
| Purchase #4 | $184.88 | 10.553% | $204.3904 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $26.76 | 5.333% | $28.1871 | $28.19 | $28.20 | $28.20 |
| Purchase #6 | $169.78 | 12.610% | $191.1893 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $133.76 | 4.836% | $140.2286 | $140.23 | $140.25 | $140.20 |
| 7 purchase totals = | $879.08 | $959.3864 | $959.39 | $959.45 | $959.40 | |