| 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 | $190.98 | 13.838% | $217.4078 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $131.92 | 13.543% | $149.7859 | $149.79 | $149.80 | $149.80 |
| Purchase #3 | $249.92 | 4.105% | $260.1792 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $86.69 | 11.840% | $96.9541 | $96.95 | $96.95 | $97.00 |
| Purchase #5 | $11.43 | 10.243% | $12.6008 | $12.60 | $12.60 | $12.60 |
| Purchase #6 | $192.67 | 6.696% | $205.5712 | $205.57 | $205.55 | $205.60 |
| Purchase #7 | $51.72 | 7.801% | $55.7547 | $55.75 | $55.75 | $55.80 |
| 7 purchase totals = | $915.33 | $998.2537 | $998.25 | $998.25 | $998.40 | |