| 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 | $191.26 | 4.239% | $199.3675 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $99.53 | 13.763% | $113.2283 | $113.23 | $113.25 | $113.20 |
| Purchase #3 | $235.94 | 5.607% | $249.1692 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $61.91 | 7.763% | $66.7161 | $66.72 | $66.70 | $66.70 |
| Purchase #5 | $200.26 | 3.542% | $207.3532 | $207.35 | $207.35 | $207.40 |
| Purchase #6 | $153.81 | 10.287% | $169.6324 | $169.63 | $169.65 | $169.60 |
| Purchase #7 | $99.54 | 6.408% | $105.9185 | $105.92 | $105.90 | $105.90 |
| 7 purchase totals = | $1,042.25 | $1,111.3852 | $1,111.39 | $1,111.35 | $1,111.40 | |