| 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 | $192.94 | 10.286% | $212.7858 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $18.78 | 11.575% | $20.9538 | $20.95 | $20.95 | $21.00 |
| Purchase #3 | $122.98 | 3.769% | $127.6151 | $127.62 | $127.60 | $127.60 |
| Purchase #4 | $177.48 | 12.589% | $199.823 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $151.81 | 11.537% | $169.3243 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $113.83 | 9.537% | $124.686 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $69.41 | 7.359% | $74.5179 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $847.23 | $929.7059 | $929.71 | $929.65 | $929.70 | |