| 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 | $222.38 | 6.474% | $236.7769 | $236.78 | $236.80 | $236.80 |
| Purchase #2 | $57.58 | 10.710% | $63.7468 | $63.75 | $63.75 | $63.70 |
| Purchase #3 | $142.41 | 5.263% | $149.905 | $149.91 | $149.90 | $149.90 |
| Purchase #4 | $158.75 | 3.546% | $164.3793 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $105.28 | 12.386% | $118.32 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $236.47 | 4.359% | $246.7777 | $246.78 | $246.80 | $246.80 |
| Purchase #7 | $132.90 | 9.157% | $145.0697 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $1,055.77 | $1,124.9754 | $1,124.99 | $1,125.00 | $1,125.00 | |