| 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 | $103.41 | 5.788% | $109.3954 | $109.40 | $109.40 | $109.40 |
| Purchase #2 | $193.44 | 11.377% | $215.4477 | $215.45 | $215.45 | $215.40 |
| Purchase #3 | $117.55 | 9.822% | $129.0958 | $129.10 | $129.10 | $129.10 |
| Purchase #4 | $201.81 | 4.423% | $210.7361 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $96.33 | 10.524% | $106.4678 | $106.47 | $106.45 | $106.50 |
| Purchase #6 | $53.93 | 13.707% | $61.3222 | $61.32 | $61.30 | $61.30 |
| Purchase #7 | $205.45 | 9.761% | $225.504 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $971.92 | $1,057.9690 | $1,057.98 | $1,057.95 | $1,057.90 | |