| 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 | $133.52 | 10.332% | $147.3153 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $89.89 | 12.800% | $101.3959 | $101.40 | $101.40 | $101.40 |
| Purchase #3 | $237.25 | 6.528% | $252.7377 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $9.42 | 10.863% | $10.4433 | $10.44 | $10.45 | $10.40 |
| Purchase #5 | $41.75 | 12.359% | $46.9099 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $228.82 | 13.796% | $260.388 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $18.96 | 5.542% | $20.0108 | $20.01 | $20.00 | $20.00 |
| 7 purchase totals = | $759.61 | $839.2009 | $839.21 | $839.20 | $839.10 | |