| 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 | $220.62 | 5.403% | $232.5401 | $232.54 | $232.55 | $232.50 |
| Purchase #2 | $227.63 | 8.377% | $246.6986 | $246.70 | $246.70 | $246.70 |
| Purchase #3 | $79.90 | 11.202% | $88.8504 | $88.85 | $88.85 | $88.90 |
| Purchase #4 | $136.26 | 12.828% | $153.7394 | $153.74 | $153.75 | $153.70 |
| Purchase #5 | $149.83 | 3.396% | $154.9182 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $176.51 | 3.388% | $182.4902 | $182.49 | $182.50 | $182.50 |
| Purchase #7 | $58.75 | 3.619% | $60.8762 | $60.88 | $60.90 | $60.90 |
| 7 purchase totals = | $1,049.50 | $1,120.1131 | $1,120.12 | $1,120.15 | $1,120.10 | |