| 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 | $13.61 | 4.343% | $14.2011 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $238.51 | 7.217% | $255.7233 | $255.72 | $255.70 | $255.70 |
| Purchase #3 | $104.76 | 7.740% | $112.8684 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $30.37 | 3.446% | $31.4166 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $189.30 | 13.271% | $214.422 | $214.42 | $214.40 | $214.40 |
| Purchase #6 | $60.80 | 9.841% | $66.7833 | $66.78 | $66.80 | $66.80 |
| Purchase #7 | $199.36 | 8.286% | $215.879 | $215.88 | $215.90 | $215.90 |
| 7 purchase totals = | $836.71 | $911.2937 | $911.29 | $911.25 | $911.30 | |