| 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 | $215.76 | 5.110% | $226.7853 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $55.69 | 9.311% | $60.8753 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $20.29 | 3.333% | $20.9663 | $20.97 | $20.95 | $21.00 |
| Purchase #4 | $107.46 | 10.761% | $119.0238 | $119.02 | $119.00 | $119.00 |
| Purchase #5 | $47.49 | 12.415% | $53.3859 | $53.39 | $53.40 | $53.40 |
| Purchase #6 | $161.46 | 11.705% | $180.3589 | $180.36 | $180.35 | $180.40 |
| Purchase #7 | $124.37 | 8.503% | $134.9452 | $134.95 | $134.95 | $134.90 |
| 7 purchase totals = | $732.52 | $796.3407 | $796.36 | $796.35 | $796.40 | |