| 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 | $120.81 | 3.449% | $124.9767 | $124.98 | $125.00 | $125.00 |
| Purchase #2 | $11.83 | 5.846% | $12.5216 | $12.52 | $12.50 | $12.50 |
| Purchase #3 | $140.42 | 7.576% | $151.0582 | $151.06 | $151.05 | $151.10 |
| Purchase #4 | $193.58 | 11.356% | $215.5629 | $215.56 | $215.55 | $215.60 |
| Purchase #5 | $61.79 | 11.800% | $69.0812 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $237.78 | 9.327% | $259.9577 | $259.96 | $259.95 | $260.00 |
| Purchase #7 | $154.98 | 9.214% | $169.2599 | $169.26 | $169.25 | $169.30 |
| 7 purchase totals = | $921.19 | $1,002.4182 | $1,002.42 | $1,002.40 | $1,002.60 | |