| 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 | $118.54 | 11.780% | $132.504 | $132.50 | $132.50 | $132.50 |
| Purchase #2 | $107.35 | 7.766% | $115.6868 | $115.69 | $115.70 | $115.70 |
| Purchase #3 | $134.48 | 13.751% | $152.9723 | $152.97 | $152.95 | $153.00 |
| Purchase #4 | $177.76 | 10.155% | $195.8115 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $124.94 | 3.264% | $129.018 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $125.37 | 3.742% | $130.0613 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $22.49 | 5.113% | $23.6399 | $23.64 | $23.65 | $23.60 |
| 7 purchase totals = | $810.93 | $879.6938 | $879.69 | $879.65 | $879.70 | |