| 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 | $214.68 | 7.708% | $231.2275 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $157.39 | 4.362% | $164.2554 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $140.75 | 13.729% | $160.0736 | $160.07 | $160.05 | $160.10 |
| Purchase #4 | $24.69 | 9.467% | $27.0274 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $116.27 | 4.320% | $121.2929 | $121.29 | $121.30 | $121.30 |
| Purchase #6 | $52.85 | 3.546% | $54.7241 | $54.72 | $54.70 | $54.70 |
| Purchase #7 | $73.59 | 6.311% | $78.2343 | $78.23 | $78.25 | $78.20 |
| 7 purchase totals = | $780.22 | $836.8352 | $836.83 | $836.85 | $836.80 | |