| 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 | $122.25 | 11.602% | $136.4334 | $136.43 | $136.45 | $136.40 |
| Purchase #2 | $44.71 | 12.169% | $50.1508 | $50.15 | $50.15 | $50.20 |
| Purchase #3 | $66.42 | 9.515% | $72.7399 | $72.74 | $72.75 | $72.70 |
| Purchase #4 | $124.84 | 3.857% | $129.6551 | $129.66 | $129.65 | $129.70 |
| Purchase #5 | $95.94 | 10.756% | $106.2593 | $106.26 | $106.25 | $106.30 |
| Purchase #6 | $173.41 | 9.449% | $189.7955 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $236.56 | 11.259% | $263.1943 | $263.19 | $263.20 | $263.20 |
| 7 purchase totals = | $864.13 | $948.2283 | $948.23 | $948.25 | $948.30 | |