| 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 | $225.70 | 9.597% | $247.3604 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $21.65 | 10.171% | $23.852 | $23.85 | $23.85 | $23.90 |
| Purchase #3 | $189.29 | 5.614% | $199.9167 | $199.92 | $199.90 | $199.90 |
| Purchase #4 | $137.68 | 4.210% | $143.4763 | $143.48 | $143.50 | $143.50 |
| Purchase #5 | $26.50 | 9.543% | $29.0289 | $29.03 | $29.05 | $29.00 |
| Purchase #6 | $237.35 | 9.419% | $259.706 | $259.71 | $259.70 | $259.70 |
| Purchase #7 | $125.40 | 6.175% | $133.1435 | $133.14 | $133.15 | $133.10 |
| 7 purchase totals = | $963.57 | $1,036.4838 | $1,036.49 | $1,036.50 | $1,036.50 | |