| 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 | $110.32 | 6.430% | $117.4136 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $177.75 | 12.207% | $199.4479 | $199.45 | $199.45 | $199.40 |
| Purchase #3 | $87.36 | 8.627% | $94.8965 | $94.90 | $94.90 | $94.90 |
| Purchase #4 | $178.31 | 12.594% | $200.7664 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $206.98 | 13.180% | $234.26 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $15.59 | 13.146% | $17.6395 | $17.64 | $17.65 | $17.60 |
| Purchase #7 | $113.94 | 4.721% | $119.3191 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $890.25 | $983.7430 | $983.75 | $983.70 | $983.70 | |