| 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 | $212.90 | 3.650% | $220.6709 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $210.64 | 9.864% | $231.4175 | $231.42 | $231.40 | $231.40 |
| Purchase #3 | $59.56 | 11.273% | $66.2742 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $5.97 | 12.733% | $6.7302 | $6.73 | $6.75 | $6.70 |
| Purchase #5 | $24.65 | 5.485% | $26.0021 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $178.61 | 9.212% | $195.0636 | $195.06 | $195.05 | $195.10 |
| Purchase #7 | $141.78 | 11.265% | $157.7515 | $157.75 | $157.75 | $157.80 |
| 7 purchase totals = | $834.11 | $903.9100 | $903.90 | $903.85 | $904.00 | |