| 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 | $195.47 | 8.273% | $211.6412 | $211.64 | $211.65 | $211.60 |
| Purchase #2 | $189.77 | 4.106% | $197.562 | $197.56 | $197.55 | $197.60 |
| Purchase #3 | $107.77 | 11.733% | $120.4147 | $120.41 | $120.40 | $120.40 |
| Purchase #4 | $15.27 | 13.524% | $17.3351 | $17.34 | $17.35 | $17.30 |
| Purchase #5 | $9.72 | 6.727% | $10.3739 | $10.37 | $10.35 | $10.40 |
| Purchase #6 | $139.81 | 11.268% | $155.5638 | $155.56 | $155.55 | $155.60 |
| Purchase #7 | $10.33 | 7.169% | $11.0706 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $668.14 | $723.9613 | $723.95 | $723.90 | $724.00 | |