| 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 | $24.35 | 3.382% | $25.1735 | $25.17 | $25.15 | $25.20 |
| Purchase #2 | $211.62 | 10.560% | $233.9671 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $139.46 | 13.872% | $158.8059 | $158.81 | $158.80 | $158.80 |
| Purchase #4 | $101.67 | 11.214% | $113.0713 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $159.82 | 12.257% | $179.4091 | $179.41 | $179.40 | $179.40 |
| Purchase #6 | $71.72 | 13.356% | $81.2989 | $81.30 | $81.30 | $81.30 |
| Purchase #7 | $133.61 | 13.525% | $151.6808 | $151.68 | $151.70 | $151.70 |
| 7 purchase totals = | $842.25 | $943.4066 | $943.41 | $943.35 | $943.50 | |