| 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 | $126.71 | 6.412% | $134.8346 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $73.78 | 5.554% | $77.8777 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $248.96 | 9.275% | $272.051 | $272.05 | $272.05 | $272.10 |
| Purchase #4 | $10.32 | 3.288% | $10.6593 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $65.69 | 7.766% | $70.7915 | $70.79 | $70.80 | $70.80 |
| Purchase #6 | $78.46 | 7.234% | $84.1358 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $214.38 | 8.767% | $233.1747 | $233.17 | $233.15 | $233.20 |
| 7 purchase totals = | $818.30 | $883.5246 | $883.52 | $883.55 | $883.60 | |