| 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 | $45.30 | 8.359% | $49.0866 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $213.98 | 9.697% | $234.7296 | $234.73 | $234.75 | $234.70 |
| Purchase #3 | $126.38 | 13.594% | $143.5601 | $143.56 | $143.55 | $143.60 |
| Purchase #4 | $207.63 | 10.194% | $228.7958 | $228.80 | $228.80 | $228.80 |
| Purchase #5 | $158.83 | 13.588% | $180.4118 | $180.41 | $180.40 | $180.40 |
| Purchase #6 | $187.70 | 6.263% | $199.4557 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $105.36 | 3.607% | $109.1603 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $1,045.18 | $1,145.1999 | $1,145.21 | $1,145.20 | $1,145.30 | |