| 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 | $225.26 | 5.310% | $237.2213 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $204.77 | 8.551% | $222.2799 | $222.28 | $222.30 | $222.30 |
| Purchase #3 | $117.77 | 12.428% | $132.4065 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $230.56 | 4.432% | $240.7784 | $240.78 | $240.80 | $240.80 |
| Purchase #5 | $215.27 | 12.765% | $242.7492 | $242.75 | $242.75 | $242.70 |
| Purchase #6 | $126.80 | 10.194% | $139.726 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $195.30 | 9.747% | $214.3359 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $1,315.73 | $1,429.4972 | $1,429.51 | $1,429.55 | $1,429.40 | |