| 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 | $170.75 | 8.763% | $185.7128 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $217.37 | 13.171% | $245.9998 | $246.00 | $246.00 | $246.00 |
| Purchase #3 | $7.43 | 10.796% | $8.2321 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $109.43 | 6.370% | $116.4007 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $9.41 | 13.673% | $10.6966 | $10.70 | $10.70 | $10.70 |
| Purchase #6 | $97.37 | 8.374% | $105.5238 | $105.52 | $105.50 | $105.50 |
| Purchase #7 | $217.54 | 6.642% | $231.989 | $231.99 | $232.00 | $232.00 |
| 7 purchase totals = | $829.30 | $904.5548 | $904.55 | $904.55 | $904.50 | |