| 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 | $193.50 | 3.194% | $199.6804 | $199.68 | $199.70 | $199.70 |
| Purchase #2 | $248.94 | 3.309% | $257.1774 | $257.18 | $257.20 | $257.20 |
| Purchase #3 | $144.92 | 3.131% | $149.4574 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $210.96 | 5.403% | $222.3582 | $222.36 | $222.35 | $222.40 |
| Purchase #5 | $70.70 | 12.289% | $79.3883 | $79.39 | $79.40 | $79.40 |
| Purchase #6 | $58.50 | 13.408% | $66.3437 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $242.44 | 3.534% | $251.0078 | $251.01 | $251.00 | $251.00 |
| 7 purchase totals = | $1,169.96 | $1,225.4132 | $1,225.42 | $1,225.45 | $1,225.50 | |