| 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 | $22.27 | 6.520% | $23.722 | $23.72 | $23.70 | $23.70 |
| Purchase #2 | $117.41 | 6.119% | $124.5943 | $124.59 | $124.60 | $124.60 |
| Purchase #3 | $128.75 | 13.328% | $145.9098 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $125.95 | 9.305% | $137.6696 | $137.67 | $137.65 | $137.70 |
| Purchase #5 | $159.33 | 6.224% | $169.2467 | $169.25 | $169.25 | $169.20 |
| Purchase #6 | $189.45 | 10.841% | $209.9883 | $209.99 | $210.00 | $210.00 |
| Purchase #7 | $7.40 | 9.345% | $8.0915 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $750.56 | $819.2222 | $819.22 | $819.20 | $819.20 | |