| 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 | $210.87 | 5.597% | $222.6724 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $139.93 | 10.727% | $154.9403 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $194.51 | 5.693% | $205.5835 | $205.58 | $205.60 | $205.60 |
| Purchase #4 | $107.83 | 6.806% | $115.1689 | $115.17 | $115.15 | $115.20 |
| Purchase #5 | $103.39 | 8.637% | $112.3198 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $22.61 | 3.580% | $23.4194 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $107.30 | 11.731% | $119.8874 | $119.89 | $119.90 | $119.90 |
| 7 purchase totals = | $886.44 | $953.9917 | $953.99 | $953.95 | $954.00 | |