| 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 | $125.72 | 11.809% | $140.5663 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $214.82 | 6.540% | $228.8692 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $62.92 | 5.686% | $66.4976 | $66.50 | $66.50 | $66.50 |
| Purchase #4 | $233.52 | 11.402% | $260.146 | $260.15 | $260.15 | $260.10 |
| Purchase #5 | $109.65 | 13.743% | $124.7192 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $18.44 | 13.382% | $20.9076 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $58.60 | 7.646% | $63.0806 | $63.08 | $63.10 | $63.10 |
| 7 purchase totals = | $823.67 | $904.7865 | $904.80 | $904.75 | $904.80 | |