| 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 | $203.70 | 9.568% | $223.19 | $223.19 | $223.20 | $223.20 |
| Purchase #2 | $213.84 | 13.638% | $243.0035 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $156.25 | 8.167% | $169.0109 | $169.01 | $169.00 | $169.00 |
| Purchase #4 | $137.60 | 8.539% | $149.3497 | $149.35 | $149.35 | $149.30 |
| Purchase #5 | $148.61 | 10.742% | $164.5737 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $233.56 | 10.419% | $257.8946 | $257.89 | $257.90 | $257.90 |
| Purchase #7 | $111.86 | 4.829% | $117.2617 | $117.26 | $117.25 | $117.30 |
| 7 purchase totals = | $1,205.42 | $1,324.2841 | $1,324.27 | $1,324.25 | $1,324.30 | |