| 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 | $13.42 | 13.224% | $15.1947 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $81.33 | 6.327% | $86.4757 | $86.48 | $86.50 | $86.50 |
| Purchase #3 | $199.30 | 12.164% | $223.5429 | $223.54 | $223.55 | $223.50 |
| Purchase #4 | $13.87 | 5.801% | $14.6746 | $14.67 | $14.65 | $14.70 |
| Purchase #5 | $205.69 | 7.576% | $221.2731 | $221.27 | $221.25 | $221.30 |
| Purchase #6 | $249.77 | 9.726% | $274.0626 | $274.06 | $274.05 | $274.10 |
| Purchase #7 | $170.88 | 13.836% | $194.523 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $934.26 | $1,029.7466 | $1,029.73 | $1,029.70 | $1,029.80 | |