| 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 | $121.28 | 4.174% | $126.3422 | $126.34 | $126.35 | $126.30 |
| Purchase #2 | $94.97 | 13.800% | $108.0759 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $126.27 | 13.106% | $142.8189 | $142.82 | $142.80 | $142.80 |
| Purchase #4 | $46.71 | 10.480% | $51.6052 | $51.61 | $51.60 | $51.60 |
| Purchase #5 | $111.58 | 4.650% | $116.7685 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $236.63 | 8.678% | $257.1648 | $257.16 | $257.15 | $257.20 |
| Purchase #7 | $130.92 | 4.848% | $137.267 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $868.36 | $940.0425 | $940.05 | $940.00 | $940.10 | |