| 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 | $181.98 | 9.863% | $199.9287 | $199.93 | $199.95 | $199.90 |
| Purchase #2 | $173.65 | 11.326% | $193.3176 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $112.50 | 7.229% | $120.6326 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $12.72 | 10.439% | $14.0478 | $14.05 | $14.05 | $14.00 |
| Purchase #5 | $122.66 | 13.301% | $138.975 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $193.25 | 13.836% | $219.9881 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $26.84 | 12.140% | $30.0984 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $823.60 | $916.9882 | $917.00 | $917.05 | $916.90 | |