| 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 | $244.75 | 5.285% | $257.685 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $201.63 | 7.306% | $216.3611 | $216.36 | $216.35 | $216.40 |
| Purchase #3 | $198.31 | 11.396% | $220.9094 | $220.91 | $220.90 | $220.90 |
| Purchase #4 | $19.49 | 9.474% | $21.3365 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $144.28 | 13.210% | $163.3394 | $163.34 | $163.35 | $163.30 |
| Purchase #6 | $14.30 | 3.188% | $14.7559 | $14.76 | $14.75 | $14.80 |
| Purchase #7 | $227.25 | 10.135% | $250.2818 | $250.28 | $250.30 | $250.30 |
| 7 purchase totals = | $1,050.01 | $1,144.6691 | $1,144.68 | $1,144.70 | $1,144.70 | |