| 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 | $243.65 | 11.380% | $271.3774 | $271.38 | $271.40 | $271.40 |
| Purchase #2 | $103.49 | 13.677% | $117.6443 | $117.64 | $117.65 | $117.60 |
| Purchase #3 | $188.58 | 11.247% | $209.7896 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $135.48 | 5.246% | $142.5873 | $142.59 | $142.60 | $142.60 |
| Purchase #5 | $22.60 | 10.823% | $25.046 | $25.05 | $25.05 | $25.00 |
| Purchase #6 | $97.92 | 7.265% | $105.0339 | $105.03 | $105.05 | $105.00 |
| Purchase #7 | $85.66 | 7.647% | $92.2104 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $877.38 | $963.6889 | $963.69 | $963.75 | $963.60 | |