| 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 | $210.40 | 7.499% | $226.1779 | $226.18 | $226.20 | $226.20 |
| Purchase #2 | $164.26 | 11.691% | $183.4636 | $183.46 | $183.45 | $183.50 |
| Purchase #3 | $72.65 | 4.342% | $75.8045 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $148.82 | 13.676% | $169.1726 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $239.47 | 6.738% | $255.6055 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $11.47 | 4.553% | $11.9922 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $111.55 | 5.271% | $117.4298 | $117.43 | $117.45 | $117.40 |
| 7 purchase totals = | $958.62 | $1,039.6461 | $1,039.64 | $1,039.65 | $1,039.70 | |