| 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 | $212.58 | 5.350% | $223.953 | $223.95 | $223.95 | $224.00 |
| Purchase #2 | $170.26 | 11.284% | $189.4721 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $189.82 | 10.314% | $209.398 | $209.40 | $209.40 | $209.40 |
| Purchase #4 | $26.49 | 13.474% | $30.0593 | $30.06 | $30.05 | $30.10 |
| Purchase #5 | $169.94 | 9.854% | $186.6859 | $186.69 | $186.70 | $186.70 |
| Purchase #6 | $130.42 | 6.129% | $138.4134 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $133.97 | 11.430% | $149.2828 | $149.28 | $149.30 | $149.30 |
| 7 purchase totals = | $1,033.48 | $1,127.2645 | $1,127.26 | $1,127.25 | $1,127.40 | |