| 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 | $110.31 | 8.244% | $119.404 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $15.25 | 8.844% | $16.5987 | $16.60 | $16.60 | $16.60 |
| Purchase #3 | $23.51 | 9.793% | $25.8123 | $25.81 | $25.80 | $25.80 |
| Purchase #4 | $111.82 | 13.234% | $126.6183 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $119.47 | 5.687% | $126.2643 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $126.64 | 12.130% | $142.0014 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $235.82 | 4.184% | $245.6867 | $245.69 | $245.70 | $245.70 |
| 7 purchase totals = | $742.82 | $802.3857 | $802.38 | $802.35 | $802.40 | |