| 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 | $229.39 | 10.243% | $252.8864 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $200.91 | 3.869% | $208.6832 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $12.37 | 5.283% | $13.0235 | $13.02 | $13.00 | $13.00 |
| Purchase #4 | $208.27 | 12.155% | $233.5852 | $233.59 | $233.60 | $233.60 |
| Purchase #5 | $6.29 | 5.728% | $6.6503 | $6.65 | $6.65 | $6.70 |
| Purchase #6 | $47.61 | 8.151% | $51.4907 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $113.41 | 4.413% | $118.4148 | $118.41 | $118.40 | $118.40 |
| 7 purchase totals = | $818.25 | $884.7341 | $884.73 | $884.75 | $884.80 | |