| 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 | $33.31 | 5.608% | $35.178 | $35.18 | $35.20 | $35.20 |
| Purchase #2 | $108.39 | 3.762% | $112.4676 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $195.42 | 10.471% | $215.8824 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $72.99 | 9.581% | $79.9832 | $79.98 | $80.00 | $80.00 |
| Purchase #5 | $42.74 | 12.185% | $47.9479 | $47.95 | $47.95 | $47.90 |
| Purchase #6 | $249.96 | 10.790% | $276.9307 | $276.93 | $276.95 | $276.90 |
| Purchase #7 | $240.27 | 8.127% | $259.7967 | $259.80 | $259.80 | $259.80 |
| 7 purchase totals = | $943.08 | $1,028.1865 | $1,028.19 | $1,028.25 | $1,028.20 | |