| 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 | $128.61 | 6.117% | $136.4771 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $244.46 | 5.288% | $257.387 | $257.39 | $257.40 | $257.40 |
| Purchase #3 | $132.91 | 13.367% | $150.6761 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $102.60 | 12.526% | $115.4517 | $115.45 | $115.45 | $115.50 |
| Purchase #5 | $153.77 | 10.699% | $170.2219 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $117.37 | 5.533% | $123.8641 | $123.86 | $123.85 | $123.90 |
| Purchase #7 | $46.57 | 11.645% | $51.9931 | $51.99 | $52.00 | $52.00 |
| 7 purchase totals = | $926.29 | $1,006.0710 | $1,006.07 | $1,006.10 | $1,006.20 | |