| 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 | $227.48 | 8.159% | $246.0401 | $246.04 | $246.05 | $246.00 |
| Purchase #2 | $152.35 | 11.583% | $169.9967 | $170.00 | $170.00 | $170.00 |
| Purchase #3 | $155.57 | 5.439% | $164.0315 | $164.03 | $164.05 | $164.00 |
| Purchase #4 | $117.69 | 3.812% | $122.1763 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $82.75 | 4.454% | $86.4357 | $86.44 | $86.45 | $86.40 |
| Purchase #6 | $217.72 | 9.518% | $238.4426 | $238.44 | $238.45 | $238.40 |
| Purchase #7 | $249.81 | 9.235% | $272.88 | $272.88 | $272.90 | $272.90 |
| 7 purchase totals = | $1,203.37 | $1,300.0029 | $1,300.01 | $1,300.10 | $1,299.90 | |