| 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 | $36.67 | 3.231% | $37.8548 | $37.85 | $37.85 | $37.90 |
| Purchase #2 | $199.57 | 6.486% | $212.5141 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $188.32 | 6.803% | $201.1314 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $144.87 | 7.138% | $155.2108 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $231.36 | 7.434% | $248.5593 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $191.98 | 12.422% | $215.8278 | $215.83 | $215.85 | $215.80 |
| Purchase #7 | $236.76 | 13.692% | $269.1772 | $269.18 | $269.20 | $269.20 |
| 7 purchase totals = | $1,229.53 | $1,340.2754 | $1,340.27 | $1,340.30 | $1,340.30 | |