| 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 | $216.94 | 4.847% | $227.4551 | $227.46 | $227.45 | $227.50 |
| Purchase #2 | $13.78 | 11.229% | $15.3274 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $53.45 | 7.664% | $57.5464 | $57.55 | $57.55 | $57.50 |
| Purchase #4 | $106.71 | 4.433% | $111.4405 | $111.44 | $111.45 | $111.40 |
| Purchase #5 | $86.45 | 6.717% | $92.2568 | $92.26 | $92.25 | $92.30 |
| Purchase #6 | $177.45 | 12.222% | $199.1379 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $69.44 | 7.671% | $74.7667 | $74.77 | $74.75 | $74.80 |
| 7 purchase totals = | $724.22 | $777.9308 | $777.95 | $777.95 | $777.90 | |