| 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 | $209.89 | 12.370% | $235.8534 | $235.85 | $235.85 | $235.90 |
| Purchase #2 | $25.76 | 11.402% | $28.6972 | $28.70 | $28.70 | $28.70 |
| Purchase #3 | $15.50 | 4.620% | $16.2161 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $113.81 | 7.339% | $122.1625 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $105.71 | 12.693% | $119.1278 | $119.13 | $119.15 | $119.10 |
| Purchase #6 | $123.29 | 3.828% | $128.0095 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $23.79 | 11.603% | $26.5504 | $26.55 | $26.55 | $26.60 |
| 7 purchase totals = | $617.75 | $676.6169 | $676.62 | $676.60 | $676.70 | |