| 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 | $35.48 | 10.580% | $39.2338 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $225.72 | 7.655% | $242.9989 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $158.45 | 13.158% | $179.2989 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $208.44 | 12.281% | $234.0385 | $234.04 | $234.05 | $234.00 |
| Purchase #5 | $41.70 | 4.788% | $43.6966 | $43.70 | $43.70 | $43.70 |
| Purchase #6 | $202.52 | 7.836% | $218.3895 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $146.65 | 13.717% | $166.766 | $166.77 | $166.75 | $166.80 |
| 7 purchase totals = | $1,018.96 | $1,124.4222 | $1,124.43 | $1,124.45 | $1,124.40 | |