| 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 | $117.33 | 11.408% | $130.715 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $109.50 | 5.465% | $115.4842 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $182.54 | 10.429% | $201.5771 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $163.47 | 3.814% | $169.7047 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $185.89 | 4.621% | $194.48 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $143.32 | 3.406% | $148.2015 | $148.20 | $148.20 | $148.20 |
| Purchase #7 | $84.87 | 10.482% | $93.7661 | $93.77 | $93.75 | $93.80 |
| 7 purchase totals = | $986.92 | $1,053.9286 | $1,053.93 | $1,053.95 | $1,054.00 | |