| 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 | $47.39 | 3.582% | $49.0875 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $214.74 | 10.854% | $238.0479 | $238.05 | $238.05 | $238.00 |
| Purchase #3 | $79.76 | 8.406% | $86.4646 | $86.46 | $86.45 | $86.50 |
| Purchase #4 | $178.58 | 9.571% | $195.6719 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $81.81 | 12.472% | $92.0133 | $92.01 | $92.00 | $92.00 |
| Purchase #6 | $186.69 | 7.269% | $200.2605 | $200.26 | $200.25 | $200.30 |
| Purchase #7 | $240.36 | 8.356% | $260.4445 | $260.44 | $260.45 | $260.40 |
| 7 purchase totals = | $1,029.33 | $1,121.9902 | $1,121.98 | $1,121.95 | $1,122.00 | |