| 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 | $194.92 | 10.665% | $215.7082 | $215.71 | $215.70 | $215.70 |
| Purchase #2 | $118.62 | 11.701% | $132.4997 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $11.42 | 13.415% | $12.952 | $12.95 | $12.95 | $13.00 |
| Purchase #4 | $124.49 | 10.135% | $137.1071 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $117.39 | 12.788% | $132.4018 | $132.40 | $132.40 | $132.40 |
| Purchase #6 | $69.72 | 12.304% | $78.2983 | $78.30 | $78.30 | $78.30 |
| Purchase #7 | $20.29 | 9.283% | $22.1735 | $22.17 | $22.15 | $22.20 |
| 7 purchase totals = | $656.85 | $731.1406 | $731.14 | $731.10 | $731.20 | |