| 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 | $210.88 | 9.872% | $231.6981 | $231.70 | $231.70 | $231.70 |
| Purchase #2 | $112.41 | 5.637% | $118.7466 | $118.75 | $118.75 | $118.70 |
| Purchase #3 | $45.35 | 13.716% | $51.5702 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $47.26 | 3.316% | $48.8271 | $48.83 | $48.85 | $48.80 |
| Purchase #5 | $123.59 | 12.409% | $138.9263 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $161.28 | 12.791% | $181.9093 | $181.91 | $181.90 | $181.90 |
| Purchase #7 | $63.98 | 7.189% | $68.5795 | $68.58 | $68.60 | $68.60 |
| 7 purchase totals = | $764.75 | $840.2571 | $840.27 | $840.30 | $840.20 | |