| 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 | $197.55 | 10.412% | $218.1189 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $203.62 | 8.126% | $220.1662 | $220.17 | $220.15 | $220.20 |
| Purchase #3 | $241.88 | 5.590% | $255.4011 | $255.40 | $255.40 | $255.40 |
| Purchase #4 | $138.38 | 11.456% | $154.2328 | $154.23 | $154.25 | $154.20 |
| Purchase #5 | $205.63 | 3.770% | $213.3823 | $213.38 | $213.40 | $213.40 |
| Purchase #6 | $224.76 | 5.449% | $237.0072 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $167.73 | 3.587% | $173.7465 | $173.75 | $173.75 | $173.70 |
| 7 purchase totals = | $1,379.55 | $1,472.0550 | $1,472.06 | $1,472.05 | $1,472.00 | |