| 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 | $238.77 | 11.378% | $265.9373 | $265.94 | $265.95 | $265.90 |
| Purchase #2 | $83.89 | 3.479% | $86.8085 | $86.81 | $86.80 | $86.80 |
| Purchase #3 | $9.85 | 13.240% | $11.1541 | $11.15 | $11.15 | $11.20 |
| Purchase #4 | $200.35 | 7.270% | $214.9154 | $214.92 | $214.90 | $214.90 |
| Purchase #5 | $44.51 | 5.260% | $46.8512 | $46.85 | $46.85 | $46.90 |
| Purchase #6 | $208.43 | 3.221% | $215.1435 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $44.98 | 5.414% | $47.4152 | $47.42 | $47.40 | $47.40 |
| 7 purchase totals = | $830.78 | $888.2252 | $888.23 | $888.20 | $888.20 | |