| 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 | $117.79 | 9.680% | $129.1921 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $142.74 | 7.827% | $153.9123 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $215.88 | 6.429% | $229.7589 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $100.44 | 3.266% | $103.7204 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $11.41 | 5.708% | $12.0613 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $234.28 | 10.861% | $259.7252 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $246.87 | 13.625% | $280.506 | $280.51 | $280.50 | $280.50 |
| 7 purchase totals = | $1,069.41 | $1,168.8762 | $1,168.88 | $1,168.85 | $1,168.90 | |