| 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 | $228.91 | 4.732% | $239.742 | $239.74 | $239.75 | $239.70 |
| Purchase #2 | $220.44 | 13.160% | $249.4499 | $249.45 | $249.45 | $249.40 |
| Purchase #3 | $11.68 | 13.394% | $13.2444 | $13.24 | $13.25 | $13.20 |
| Purchase #4 | $105.46 | 7.302% | $113.1607 | $113.16 | $113.15 | $113.20 |
| Purchase #5 | $166.27 | 8.461% | $180.3381 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $70.96 | 9.694% | $77.8389 | $77.84 | $77.85 | $77.80 |
| Purchase #7 | $97.59 | 9.698% | $107.0543 | $107.05 | $107.05 | $107.10 |
| 7 purchase totals = | $901.31 | $980.8283 | $980.82 | $980.85 | $980.70 | |