| 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 | $206.61 | 4.653% | $216.2236 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $83.93 | 11.625% | $93.6869 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $81.90 | 13.303% | $92.7952 | $92.80 | $92.80 | $92.80 |
| Purchase #4 | $64.49 | 7.379% | $69.2487 | $69.25 | $69.25 | $69.20 |
| Purchase #5 | $124.28 | 12.706% | $140.071 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $23.76 | 5.777% | $25.1326 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $207.60 | 11.526% | $231.528 | $231.53 | $231.55 | $231.50 |
| 7 purchase totals = | $792.57 | $868.6860 | $868.69 | $868.70 | $868.60 | |