| 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 | $11.66 | 12.525% | $13.1204 | $13.12 | $13.10 | $13.10 |
| Purchase #2 | $15.30 | 8.748% | $16.6384 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $97.53 | 13.791% | $110.9804 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $109.35 | 13.663% | $124.2905 | $124.29 | $124.30 | $124.30 |
| Purchase #5 | $150.69 | 5.529% | $159.0217 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $242.41 | 12.742% | $273.2979 | $273.30 | $273.30 | $273.30 |
| Purchase #7 | $14.48 | 8.648% | $15.7322 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $641.42 | $713.0815 | $713.08 | $713.10 | $713.00 | |