| 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 | $237.92 | 11.744% | $265.8613 | $265.86 | $265.85 | $265.90 |
| Purchase #2 | $26.72 | 12.862% | $30.1567 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $160.90 | 7.199% | $172.4832 | $172.48 | $172.50 | $172.50 |
| Purchase #4 | $93.50 | 4.456% | $97.6664 | $97.67 | $97.65 | $97.70 |
| Purchase #5 | $19.92 | 4.512% | $20.8188 | $20.82 | $20.80 | $20.80 |
| Purchase #6 | $32.44 | 8.693% | $35.26 | $35.26 | $35.25 | $35.30 |
| Purchase #7 | $227.35 | 3.166% | $234.5479 | $234.55 | $234.55 | $234.50 |
| 7 purchase totals = | $798.75 | $856.7943 | $856.80 | $856.75 | $856.90 | |