| 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 | $238.35 | 6.849% | $254.6746 | $254.67 | $254.65 | $254.70 |
| Purchase #2 | $27.56 | 9.611% | $30.2088 | $30.21 | $30.20 | $30.20 |
| Purchase #3 | $108.91 | 4.115% | $113.3916 | $113.39 | $113.40 | $113.40 |
| Purchase #4 | $145.97 | 5.724% | $154.3253 | $154.33 | $154.35 | $154.30 |
| Purchase #5 | $232.32 | 9.198% | $253.6888 | $253.69 | $253.70 | $253.70 |
| Purchase #6 | $238.43 | 12.120% | $267.3277 | $267.33 | $267.35 | $267.30 |
| Purchase #7 | $208.36 | 9.527% | $228.2105 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $1,199.90 | $1,301.8273 | $1,301.83 | $1,301.85 | $1,301.80 | |