| 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 | $225.42 | 9.631% | $247.1302 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $142.53 | 3.855% | $148.0245 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $185.30 | 10.713% | $205.1512 | $205.15 | $205.15 | $205.20 |
| Purchase #4 | $128.35 | 3.730% | $133.1375 | $133.14 | $133.15 | $133.10 |
| Purchase #5 | $172.84 | 9.159% | $188.6704 | $188.67 | $188.65 | $188.70 |
| Purchase #6 | $82.59 | 4.523% | $86.3255 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $42.27 | 10.459% | $46.691 | $46.69 | $46.70 | $46.70 |
| 7 purchase totals = | $979.30 | $1,055.1303 | $1,055.13 | $1,055.15 | $1,055.10 | |