| 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 | $199.39 | 4.196% | $207.7564 | $207.76 | $207.75 | $207.80 |
| Purchase #2 | $215.62 | 6.575% | $229.797 | $229.80 | $229.80 | $229.80 |
| Purchase #3 | $18.63 | 7.145% | $19.9611 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $227.78 | 11.664% | $254.3483 | $254.35 | $254.35 | $254.30 |
| Purchase #5 | $163.38 | 12.185% | $183.2879 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $99.44 | 4.125% | $103.5419 | $103.54 | $103.55 | $103.50 |
| Purchase #7 | $121.74 | 3.421% | $125.9047 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $1,045.98 | $1,124.5973 | $1,124.60 | $1,124.60 | $1,124.60 | |