| 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 | $10.56 | 9.273% | $11.5392 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $221.99 | 13.260% | $251.4259 | $251.43 | $251.45 | $251.40 |
| Purchase #3 | $150.72 | 10.565% | $166.6436 | $166.64 | $166.65 | $166.60 |
| Purchase #4 | $132.37 | 3.369% | $136.8295 | $136.83 | $136.85 | $136.80 |
| Purchase #5 | $190.35 | 9.330% | $208.1097 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $21.60 | 13.397% | $24.4938 | $24.49 | $24.50 | $24.50 |
| Purchase #7 | $15.37 | 10.596% | $16.9986 | $17.00 | $17.00 | $17.00 |
| 7 purchase totals = | $742.96 | $816.0403 | $816.04 | $816.10 | $815.90 | |