| 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 | $11.55 | 12.712% | $13.0182 | $13.02 | $13.00 | $13.00 |
| Purchase #2 | $194.39 | 6.356% | $206.7454 | $206.75 | $206.75 | $206.70 |
| Purchase #3 | $245.41 | 3.437% | $253.8447 | $253.84 | $253.85 | $253.80 |
| Purchase #4 | $249.50 | 4.636% | $261.0668 | $261.07 | $261.05 | $261.10 |
| Purchase #5 | $209.50 | 9.208% | $228.7908 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $11.65 | 4.750% | $12.2034 | $12.20 | $12.20 | $12.20 |
| Purchase #7 | $245.53 | 7.800% | $264.6813 | $264.68 | $264.70 | $264.70 |
| 7 purchase totals = | $1,167.53 | $1,240.3506 | $1,240.35 | $1,240.35 | $1,240.30 | |