| 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 | $16.84 | 13.473% | $19.1089 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $123.77 | 11.502% | $138.006 | $138.01 | $138.00 | $138.00 |
| Purchase #3 | $212.55 | 4.725% | $222.593 | $222.59 | $222.60 | $222.60 |
| Purchase #4 | $32.51 | 13.652% | $36.9483 | $36.95 | $36.95 | $36.90 |
| Purchase #5 | $151.86 | 9.553% | $166.3672 | $166.37 | $166.35 | $166.40 |
| Purchase #6 | $12.31 | 3.567% | $12.7491 | $12.75 | $12.75 | $12.70 |
| Purchase #7 | $229.85 | 12.384% | $258.3146 | $258.31 | $258.30 | $258.30 |
| 7 purchase totals = | $779.69 | $854.0871 | $854.09 | $854.05 | $854.00 | |