| 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 | $191.39 | 5.269% | $201.4743 | $201.47 | $201.45 | $201.50 |
| Purchase #2 | $25.86 | 10.608% | $28.6032 | $28.60 | $28.60 | $28.60 |
| Purchase #3 | $92.50 | 7.856% | $99.7668 | $99.77 | $99.75 | $99.80 |
| Purchase #4 | $21.64 | 8.256% | $23.4266 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $80.62 | 3.751% | $83.6441 | $83.64 | $83.65 | $83.60 |
| Purchase #6 | $79.27 | 9.576% | $86.8609 | $86.86 | $86.85 | $86.90 |
| Purchase #7 | $14.99 | 11.348% | $16.6911 | $16.69 | $16.70 | $16.70 |
| 7 purchase totals = | $506.27 | $540.4670 | $540.46 | $540.45 | $540.50 | |