| 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 | $105.47 | 13.599% | $119.8129 | $119.81 | $119.80 | $119.80 |
| Purchase #2 | $29.62 | 4.194% | $30.8623 | $30.86 | $30.85 | $30.90 |
| Purchase #3 | $134.43 | 10.862% | $149.0318 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $11.86 | 4.681% | $12.4152 | $12.42 | $12.40 | $12.40 |
| Purchase #5 | $224.83 | 8.402% | $243.7202 | $243.72 | $243.70 | $243.70 |
| Purchase #6 | $35.67 | 5.422% | $37.604 | $37.60 | $37.60 | $37.60 |
| Purchase #7 | $201.93 | 8.743% | $219.5847 | $219.58 | $219.60 | $219.60 |
| 7 purchase totals = | $743.81 | $813.0311 | $813.02 | $813.00 | $813.00 | |