| 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 | $225.66 | 3.372% | $233.2693 | $233.27 | $233.25 | $233.30 |
| Purchase #2 | $104.99 | 12.340% | $117.9458 | $117.95 | $117.95 | $117.90 |
| Purchase #3 | $147.87 | 5.212% | $155.577 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $29.26 | 5.654% | $30.9144 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $122.94 | 6.310% | $130.6975 | $130.70 | $130.70 | $130.70 |
| Purchase #6 | $144.79 | 9.144% | $158.0296 | $158.03 | $158.05 | $158.00 |
| Purchase #7 | $41.90 | 4.591% | $43.8236 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $817.41 | $870.2572 | $870.26 | $870.25 | $870.20 | |