| 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 | $132.29 | 6.213% | $140.5092 | $140.51 | $140.50 | $140.50 |
| Purchase #2 | $122.80 | 10.583% | $135.7959 | $135.80 | $135.80 | $135.80 |
| Purchase #3 | $212.38 | 8.151% | $229.6911 | $229.69 | $229.70 | $229.70 |
| Purchase #4 | $164.73 | 12.569% | $185.4349 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $236.77 | 13.284% | $268.2225 | $268.22 | $268.20 | $268.20 |
| Purchase #6 | $233.27 | 4.400% | $243.5339 | $243.53 | $243.55 | $243.50 |
| Purchase #7 | $79.59 | 4.804% | $83.4135 | $83.41 | $83.40 | $83.40 |
| 7 purchase totals = | $1,181.83 | $1,286.6010 | $1,286.59 | $1,286.60 | $1,286.50 | |