| 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 | $11.95 | 3.642% | $12.3852 | $12.39 | $12.40 | $12.40 |
| Purchase #2 | $245.70 | 3.178% | $253.5083 | $253.51 | $253.50 | $253.50 |
| Purchase #3 | $189.73 | 4.116% | $197.5393 | $197.54 | $197.55 | $197.50 |
| Purchase #4 | $164.61 | 10.353% | $181.6521 | $181.65 | $181.65 | $181.70 |
| Purchase #5 | $155.70 | 5.116% | $163.6656 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $170.91 | 7.440% | $183.6257 | $183.63 | $183.65 | $183.60 |
| Purchase #7 | $199.31 | 9.317% | $217.8797 | $217.88 | $217.90 | $217.90 |
| 7 purchase totals = | $1,137.91 | $1,210.2559 | $1,210.27 | $1,210.30 | $1,210.30 | |