| 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 | $109.94 | 13.528% | $124.8127 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $176.86 | 12.382% | $198.7588 | $198.76 | $198.75 | $198.80 |
| Purchase #3 | $102.92 | 3.338% | $106.3555 | $106.36 | $106.35 | $106.40 |
| Purchase #4 | $219.49 | 5.515% | $231.5949 | $231.59 | $231.60 | $231.60 |
| Purchase #5 | $62.33 | 3.326% | $64.4031 | $64.40 | $64.40 | $64.40 |
| Purchase #6 | $138.45 | 8.371% | $150.0396 | $150.04 | $150.05 | $150.00 |
| Purchase #7 | $154.28 | 5.595% | $162.912 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $964.27 | $1,038.8766 | $1,038.87 | $1,038.85 | $1,038.90 | |