| 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 | $104.34 | 11.454% | $116.2911 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $233.72 | 10.810% | $258.9851 | $258.99 | $259.00 | $259.00 |
| Purchase #3 | $14.25 | 6.560% | $15.1848 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $73.28 | 9.750% | $80.4248 | $80.42 | $80.40 | $80.40 |
| Purchase #5 | $104.88 | 3.655% | $108.7134 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $194.63 | 3.240% | $200.936 | $200.94 | $200.95 | $200.90 |
| Purchase #7 | $249.73 | 9.373% | $273.1372 | $273.14 | $273.15 | $273.10 |
| 7 purchase totals = | $974.83 | $1,053.6724 | $1,053.67 | $1,053.70 | $1,053.60 | |