| 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 | $213.63 | 3.580% | $221.278 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $125.62 | 8.437% | $136.2186 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $201.34 | 13.156% | $227.8283 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $26.98 | 6.734% | $28.7968 | $28.80 | $28.80 | $28.80 |
| Purchase #5 | $46.45 | 10.873% | $51.5005 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $104.49 | 8.273% | $113.1345 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $5.53 | 9.796% | $6.0717 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $724.04 | $784.8284 | $784.83 | $784.85 | $784.80 | |