| 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 | $109.71 | 11.249% | $122.0513 | $122.05 | $122.05 | $122.10 |
| Purchase #2 | $108.29 | 8.560% | $117.5596 | $117.56 | $117.55 | $117.60 |
| Purchase #3 | $106.96 | 12.840% | $120.6937 | $120.69 | $120.70 | $120.70 |
| Purchase #4 | $78.87 | 13.171% | $89.258 | $89.26 | $89.25 | $89.30 |
| Purchase #5 | $112.44 | 10.479% | $124.2226 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $80.93 | 11.224% | $90.0136 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $196.95 | 11.129% | $218.8686 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $794.15 | $882.6674 | $882.66 | $882.60 | $882.80 | |