| 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 | $24.83 | 6.350% | $26.4067 | $26.41 | $26.40 | $26.40 |
| Purchase #2 | $10.55 | 13.570% | $11.9816 | $11.98 | $12.00 | $12.00 |
| Purchase #3 | $164.47 | 11.232% | $182.9433 | $182.94 | $182.95 | $182.90 |
| Purchase #4 | $127.49 | 13.166% | $144.2753 | $144.28 | $144.30 | $144.30 |
| Purchase #5 | $190.47 | 6.433% | $202.7229 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $229.79 | 5.626% | $242.718 | $242.72 | $242.70 | $242.70 |
| Purchase #7 | $96.33 | 11.479% | $107.3877 | $107.39 | $107.40 | $107.40 |
| 7 purchase totals = | $843.93 | $918.4355 | $918.44 | $918.45 | $918.40 | |