| 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 | $222.50 | 11.202% | $247.4245 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $101.41 | 8.261% | $109.7875 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $164.45 | 13.565% | $186.7576 | $186.76 | $186.75 | $186.80 |
| Purchase #4 | $235.38 | 12.231% | $264.1693 | $264.17 | $264.15 | $264.20 |
| Purchase #5 | $90.32 | 7.670% | $97.2475 | $97.25 | $97.25 | $97.20 |
| Purchase #6 | $122.61 | 11.457% | $136.6574 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $189.65 | 10.408% | $209.3888 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $1,126.32 | $1,251.4326 | $1,251.44 | $1,251.40 | $1,251.50 | |