| 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 | $245.67 | 7.632% | $264.4195 | $264.42 | $264.40 | $264.40 |
| Purchase #2 | $215.44 | 9.744% | $236.4325 | $236.43 | $236.45 | $236.40 |
| Purchase #3 | $228.25 | 6.107% | $242.1892 | $242.19 | $242.20 | $242.20 |
| Purchase #4 | $221.73 | 6.642% | $236.4573 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $185.25 | 3.633% | $191.9801 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $182.97 | 5.746% | $193.4835 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $28.35 | 13.630% | $32.2141 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $1,307.66 | $1,397.1762 | $1,397.17 | $1,397.20 | $1,397.20 | |