| 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 | $112.78 | 3.117% | $116.2954 | $116.30 | $116.30 | $116.30 |
| Purchase #2 | $132.93 | 11.581% | $148.3246 | $148.32 | $148.30 | $148.30 |
| Purchase #3 | $98.70 | 3.685% | $102.3371 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $98.63 | 10.307% | $108.7958 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $69.55 | 13.239% | $78.7577 | $78.76 | $78.75 | $78.80 |
| Purchase #6 | $125.90 | 13.237% | $142.5654 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $177.38 | 11.261% | $197.3548 | $197.35 | $197.35 | $197.40 |
| 7 purchase totals = | $815.87 | $894.4308 | $894.44 | $894.40 | $894.50 | |