| 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 | $207.89 | 10.550% | $229.8224 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $194.87 | 8.528% | $211.4885 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $17.68 | 13.605% | $20.0854 | $20.09 | $20.10 | $20.10 |
| Purchase #4 | $27.30 | 7.223% | $29.2719 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $150.97 | 4.492% | $157.7516 | $157.75 | $157.75 | $157.80 |
| Purchase #6 | $250.54 | 5.600% | $264.5702 | $264.57 | $264.55 | $264.60 |
| Purchase #7 | $11.89 | 9.680% | $13.041 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $861.14 | $926.0310 | $926.03 | $926.00 | $926.10 | |