| 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 | $11.86 | 5.247% | $12.4823 | $12.48 | $12.50 | $12.50 |
| Purchase #2 | $220.81 | 4.704% | $231.1969 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $25.33 | 4.579% | $26.4899 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $176.69 | 5.164% | $185.8143 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $92.58 | 10.558% | $102.3546 | $102.35 | $102.35 | $102.40 |
| Purchase #6 | $151.63 | 12.283% | $170.2547 | $170.25 | $170.25 | $170.30 |
| Purchase #7 | $63.85 | 11.488% | $71.1851 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $742.75 | $799.7778 | $799.77 | $799.80 | $799.90 | |