| 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 | $134.88 | 10.766% | $149.4012 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $114.55 | 5.834% | $121.2328 | $121.23 | $121.25 | $121.20 |
| Purchase #3 | $236.54 | 11.527% | $263.806 | $263.81 | $263.80 | $263.80 |
| Purchase #4 | $145.88 | 13.281% | $165.2543 | $165.25 | $165.25 | $165.30 |
| Purchase #5 | $131.95 | 7.785% | $142.2223 | $142.22 | $142.20 | $142.20 |
| Purchase #6 | $199.87 | 10.696% | $221.2481 | $221.25 | $221.25 | $221.20 |
| Purchase #7 | $95.64 | 9.873% | $105.0825 | $105.08 | $105.10 | $105.10 |
| 7 purchase totals = | $1,059.31 | $1,168.2472 | $1,168.24 | $1,168.25 | $1,168.20 | |