| 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 | $205.79 | 7.468% | $221.1584 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $56.54 | 10.432% | $62.4383 | $62.44 | $62.45 | $62.40 |
| Purchase #3 | $229.53 | 8.805% | $249.7401 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $12.66 | 4.468% | $13.2256 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $30.54 | 4.736% | $31.9864 | $31.99 | $32.00 | $32.00 |
| Purchase #6 | $224.68 | 11.119% | $249.6622 | $249.66 | $249.65 | $249.70 |
| Purchase #7 | $82.73 | 5.472% | $87.257 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $842.47 | $915.4680 | $915.48 | $915.50 | $915.50 | |