| 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 | $117.25 | 12.614% | $132.0399 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $121.67 | 12.207% | $136.5223 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $33.28 | 3.199% | $34.3446 | $34.34 | $34.35 | $34.30 |
| Purchase #4 | $113.63 | 4.525% | $118.7718 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $202.34 | 9.709% | $221.9852 | $221.99 | $222.00 | $222.00 |
| Purchase #6 | $20.70 | 11.481% | $23.0766 | $23.08 | $23.10 | $23.10 |
| Purchase #7 | $17.66 | 6.845% | $18.8688 | $18.87 | $18.85 | $18.90 |
| 7 purchase totals = | $626.53 | $685.6092 | $685.61 | $685.60 | $685.60 | |