| 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 | $116.66 | 13.490% | $132.3974 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $85.70 | 4.497% | $89.5539 | $89.55 | $89.55 | $89.60 |
| Purchase #3 | $101.38 | 6.578% | $108.0488 | $108.05 | $108.05 | $108.00 |
| Purchase #4 | $119.43 | 8.447% | $129.5183 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $65.69 | 10.223% | $72.4055 | $72.41 | $72.40 | $72.40 |
| Purchase #6 | $240.52 | 3.560% | $249.0825 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $183.59 | 6.726% | $195.9383 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $912.97 | $976.9447 | $976.95 | $976.95 | $976.90 | |