| 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 | $250.34 | 4.508% | $261.6253 | $261.63 | $261.65 | $261.60 |
| Purchase #2 | $62.61 | 5.559% | $66.0905 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $114.84 | 9.512% | $125.7636 | $125.76 | $125.75 | $125.80 |
| Purchase #4 | $138.80 | 11.727% | $155.0771 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $162.32 | 3.401% | $167.8405 | $167.84 | $167.85 | $167.80 |
| Purchase #6 | $94.31 | 9.471% | $103.2421 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $87.61 | 9.729% | $96.1336 | $96.13 | $96.15 | $96.10 |
| 7 purchase totals = | $910.83 | $975.7727 | $975.77 | $975.85 | $975.70 | |