| 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 | $19.93 | 5.594% | $21.0449 | $21.04 | $21.05 | $21.00 |
| Purchase #2 | $217.78 | 12.600% | $245.2203 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $65.52 | 13.166% | $74.1464 | $74.15 | $74.15 | $74.10 |
| Purchase #4 | $219.63 | 6.430% | $233.7522 | $233.75 | $233.75 | $233.80 |
| Purchase #5 | $36.80 | 5.272% | $38.7401 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $222.58 | 10.609% | $246.1935 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $66.47 | 5.527% | $70.1438 | $70.14 | $70.15 | $70.10 |
| 7 purchase totals = | $848.71 | $929.2412 | $929.23 | $929.25 | $929.10 | |