| 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 | $40.98 | 8.289% | $44.3768 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $15.37 | 11.313% | $17.1088 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $234.92 | 5.534% | $247.9205 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $187.86 | 8.609% | $204.0329 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $232.78 | 10.281% | $256.7121 | $256.71 | $256.70 | $256.70 |
| Purchase #6 | $223.43 | 4.471% | $233.4196 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $127.46 | 3.633% | $132.0906 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $1,062.80 | $1,135.6613 | $1,135.66 | $1,135.65 | $1,135.60 | |