| 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 | $234.71 | 3.402% | $242.6948 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $185.66 | 4.852% | $194.6682 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $7.54 | 3.807% | $7.827 | $7.83 | $7.85 | $7.80 |
| Purchase #4 | $122.60 | 7.178% | $131.4002 | $131.40 | $131.40 | $131.40 |
| Purchase #5 | $10.91 | 3.216% | $11.2609 | $11.26 | $11.25 | $11.30 |
| Purchase #6 | $204.96 | 4.227% | $213.6237 | $213.62 | $213.60 | $213.60 |
| Purchase #7 | $111.98 | 3.583% | $115.9922 | $115.99 | $116.00 | $116.00 |
| 7 purchase totals = | $878.36 | $917.4670 | $917.46 | $917.45 | $917.50 | |