| 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 | $245.30 | 9.836% | $269.4277 | $269.43 | $269.45 | $269.40 |
| Purchase #2 | $244.74 | 5.831% | $259.0108 | $259.01 | $259.00 | $259.00 |
| Purchase #3 | $130.93 | 4.382% | $136.6674 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $83.30 | 5.518% | $87.8965 | $87.90 | $87.90 | $87.90 |
| Purchase #5 | $37.73 | 7.119% | $40.416 | $40.42 | $40.40 | $40.40 |
| Purchase #6 | $117.64 | 11.350% | $130.9921 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $59.66 | 8.524% | $64.7454 | $64.75 | $64.75 | $64.70 |
| 7 purchase totals = | $919.30 | $989.1559 | $989.17 | $989.15 | $989.10 | |