| 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 | $230.41 | 3.151% | $237.6702 | $237.67 | $237.65 | $237.70 |
| Purchase #2 | $87.54 | 6.427% | $93.1662 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $216.88 | 5.229% | $228.2207 | $228.22 | $228.20 | $228.20 |
| Purchase #4 | $111.81 | 4.175% | $116.4781 | $116.48 | $116.50 | $116.50 |
| Purchase #5 | $56.72 | 8.380% | $61.4731 | $61.47 | $61.45 | $61.50 |
| Purchase #6 | $74.27 | 10.223% | $81.8626 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $200.44 | 10.635% | $221.7568 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $978.07 | $1,040.6277 | $1,040.63 | $1,040.55 | $1,040.80 | |