| 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 | $97.91 | 9.474% | $107.186 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $74.54 | 11.297% | $82.9608 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $114.55 | 7.231% | $122.8331 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $201.56 | 5.468% | $212.5813 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $188.58 | 10.504% | $208.3884 | $208.39 | $208.40 | $208.40 |
| Purchase #6 | $239.76 | 9.819% | $263.302 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $61.39 | 13.736% | $69.8225 | $69.82 | $69.80 | $69.80 |
| 7 purchase totals = | $978.29 | $1,067.0741 | $1,067.07 | $1,067.10 | $1,067.10 | |