| 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 | $11.88 | 8.451% | $12.884 | $12.88 | $12.90 | $12.90 |
| Purchase #2 | $224.70 | 7.199% | $240.8762 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $47.96 | 3.399% | $49.5902 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $115.45 | 8.687% | $125.4791 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $39.77 | 5.807% | $42.0794 | $42.08 | $42.10 | $42.10 |
| Purchase #6 | $250.37 | 4.599% | $261.8845 | $261.88 | $261.90 | $261.90 |
| Purchase #7 | $209.60 | 5.707% | $221.5619 | $221.56 | $221.55 | $221.60 |
| 7 purchase totals = | $899.73 | $954.3553 | $954.35 | $954.45 | $954.50 | |