| 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 | $135.29 | 4.856% | $141.8597 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $93.48 | 4.576% | $97.7576 | $97.76 | $97.75 | $97.80 |
| Purchase #3 | $21.65 | 8.118% | $23.4075 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $211.80 | 11.560% | $236.2841 | $236.28 | $236.30 | $236.30 |
| Purchase #5 | $109.41 | 11.303% | $121.7766 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $119.97 | 5.490% | $126.5564 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $31.33 | 9.743% | $34.3825 | $34.38 | $34.40 | $34.40 |
| 7 purchase totals = | $722.93 | $782.0244 | $782.03 | $782.05 | $782.20 | |