| 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 | $215.93 | 4.775% | $226.2407 | $226.24 | $226.25 | $226.20 |
| Purchase #2 | $8.52 | 11.709% | $9.5176 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $135.37 | 6.271% | $143.8591 | $143.86 | $143.85 | $143.90 |
| Purchase #4 | $12.26 | 7.164% | $13.1383 | $13.14 | $13.15 | $13.10 |
| Purchase #5 | $74.83 | 11.525% | $83.4542 | $83.45 | $83.45 | $83.50 |
| Purchase #6 | $131.47 | 11.516% | $146.6101 | $146.61 | $146.60 | $146.60 |
| Purchase #7 | $74.87 | 10.671% | $82.8594 | $82.86 | $82.85 | $82.90 |
| 7 purchase totals = | $653.25 | $705.6794 | $705.68 | $705.65 | $705.70 | |