| 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 | $97.73 | 7.665% | $105.221 | $105.22 | $105.20 | $105.20 |
| Purchase #2 | $25.74 | 12.260% | $28.8957 | $28.90 | $28.90 | $28.90 |
| Purchase #3 | $149.90 | 8.779% | $163.0597 | $163.06 | $163.05 | $163.10 |
| Purchase #4 | $134.78 | 9.499% | $147.5828 | $147.58 | $147.60 | $147.60 |
| Purchase #5 | $238.81 | 6.113% | $253.4085 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $141.83 | 9.558% | $155.3861 | $155.39 | $155.40 | $155.40 |
| Purchase #7 | $65.44 | 5.472% | $69.0209 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $854.23 | $922.5747 | $922.58 | $922.55 | $922.60 | |