| 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 | $210.59 | 12.747% | $237.4339 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $10.72 | 11.571% | $11.9604 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $240.69 | 8.525% | $261.2088 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $49.63 | 3.773% | $51.5025 | $51.50 | $51.50 | $51.50 |
| Purchase #5 | $8.36 | 11.493% | $9.3208 | $9.32 | $9.30 | $9.30 |
| Purchase #6 | $150.61 | 9.372% | $164.7252 | $164.73 | $164.75 | $164.70 |
| Purchase #7 | $138.71 | 8.797% | $150.9123 | $150.91 | $150.90 | $150.90 |
| 7 purchase totals = | $809.31 | $887.0639 | $887.06 | $887.05 | $887.00 | |