| 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 | $205.68 | 11.303% | $228.928 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $106.46 | 4.558% | $111.3124 | $111.31 | $111.30 | $111.30 |
| Purchase #3 | $208.47 | 9.486% | $228.2455 | $228.25 | $228.25 | $228.20 |
| Purchase #4 | $180.44 | 10.300% | $199.0253 | $199.03 | $199.05 | $199.00 |
| Purchase #5 | $143.27 | 8.221% | $155.0482 | $155.05 | $155.05 | $155.00 |
| Purchase #6 | $216.92 | 9.558% | $237.6532 | $237.65 | $237.65 | $237.70 |
| Purchase #7 | $52.98 | 9.605% | $58.0687 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $1,114.22 | $1,218.2813 | $1,218.29 | $1,218.30 | $1,218.20 | |