| 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 | $109.32 | 11.689% | $122.0984 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $174.41 | 11.606% | $194.652 | $194.65 | $194.65 | $194.70 |
| Purchase #3 | $249.57 | 12.249% | $280.1398 | $280.14 | $280.15 | $280.10 |
| Purchase #4 | $226.85 | 6.575% | $241.7654 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $221.83 | 9.584% | $243.0902 | $243.09 | $243.10 | $243.10 |
| Purchase #6 | $170.67 | 8.703% | $185.5234 | $185.52 | $185.50 | $185.50 |
| Purchase #7 | $236.68 | 4.562% | $247.4773 | $247.48 | $247.50 | $247.50 |
| 7 purchase totals = | $1,389.33 | $1,514.7465 | $1,514.75 | $1,514.75 | $1,514.80 | |