| 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 | $240.69 | 11.494% | $268.3549 | $268.35 | $268.35 | $268.40 |
| Purchase #2 | $83.56 | 8.316% | $90.5088 | $90.51 | $90.50 | $90.50 |
| Purchase #3 | $18.75 | 8.213% | $20.2899 | $20.29 | $20.30 | $20.30 |
| Purchase #4 | $118.34 | 13.789% | $134.6579 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $169.75 | 12.716% | $191.3354 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $77.38 | 13.332% | $87.6963 | $87.70 | $87.70 | $87.70 |
| Purchase #7 | $197.87 | 4.622% | $207.0156 | $207.02 | $207.00 | $207.00 |
| 7 purchase totals = | $906.34 | $999.8588 | $999.87 | $999.85 | $999.90 | |