| 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 | $221.51 | 12.166% | $248.4589 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $125.29 | 5.499% | $132.1797 | $132.18 | $132.20 | $132.20 |
| Purchase #3 | $218.91 | 3.813% | $227.257 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $156.36 | 10.492% | $172.7653 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $141.68 | 10.859% | $157.065 | $157.07 | $157.05 | $157.10 |
| Purchase #6 | $158.42 | 11.774% | $177.0724 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $57.86 | 13.339% | $65.5779 | $65.58 | $65.60 | $65.60 |
| 7 purchase totals = | $1,080.03 | $1,180.3762 | $1,180.39 | $1,180.35 | $1,180.60 | |