| 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 | $209.68 | 3.432% | $216.8762 | $216.88 | $216.90 | $216.90 |
| Purchase #2 | $185.49 | 12.598% | $208.858 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $26.25 | 8.666% | $28.5248 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $161.46 | 6.701% | $172.2794 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $45.34 | 13.488% | $51.4555 | $51.46 | $51.45 | $51.50 |
| Purchase #6 | $169.92 | 11.663% | $189.7378 | $189.74 | $189.75 | $189.70 |
| Purchase #7 | $41.73 | 5.826% | $44.1612 | $44.16 | $44.15 | $44.20 |
| 7 purchase totals = | $839.87 | $911.8929 | $911.90 | $911.90 | $912.00 | |