| 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 | $134.84 | 5.669% | $142.4841 | $142.48 | $142.50 | $142.50 |
| Purchase #2 | $24.71 | 5.322% | $26.0251 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $246.93 | 12.700% | $278.2901 | $278.29 | $278.30 | $278.30 |
| Purchase #4 | $243.59 | 3.325% | $251.6894 | $251.69 | $251.70 | $251.70 |
| Purchase #5 | $24.47 | 4.627% | $25.6022 | $25.60 | $25.60 | $25.60 |
| Purchase #6 | $63.90 | 3.305% | $66.0119 | $66.01 | $66.00 | $66.00 |
| Purchase #7 | $75.34 | 3.659% | $78.0967 | $78.10 | $78.10 | $78.10 |
| 7 purchase totals = | $813.78 | $868.1995 | $868.20 | $868.25 | $868.20 | |