| 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 | $230.73 | 11.602% | $257.4993 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $217.91 | 12.551% | $245.2599 | $245.26 | $245.25 | $245.30 |
| Purchase #3 | $93.94 | 8.800% | $102.2067 | $102.21 | $102.20 | $102.20 |
| Purchase #4 | $69.39 | 13.538% | $78.784 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $117.75 | 3.609% | $121.9996 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $128.66 | 12.581% | $144.8467 | $144.85 | $144.85 | $144.80 |
| Purchase #7 | $66.40 | 7.214% | $71.1901 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $924.78 | $1,021.7863 | $1,021.79 | $1,021.80 | $1,021.80 | |