| 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 | $235.59 | 8.413% | $255.4102 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $101.70 | 11.791% | $113.6914 | $113.69 | $113.70 | $113.70 |
| Purchase #3 | $149.63 | 10.230% | $164.9371 | $164.94 | $164.95 | $164.90 |
| Purchase #4 | $200.35 | 9.381% | $219.1448 | $219.14 | $219.15 | $219.10 |
| Purchase #5 | $73.77 | 7.528% | $79.3234 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $166.99 | 11.552% | $186.2807 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $108.31 | 11.794% | $121.0841 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $1,036.34 | $1,139.8717 | $1,139.86 | $1,139.90 | $1,139.80 | |