| 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 | $214.92 | 12.692% | $242.1976 | $242.20 | $242.20 | $242.20 |
| Purchase #2 | $163.40 | 8.800% | $177.7792 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $151.75 | 5.576% | $160.2116 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $65.91 | 4.407% | $68.8147 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $205.59 | 6.712% | $219.3892 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $66.70 | 4.721% | $69.8489 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $217.86 | 3.531% | $225.5526 | $225.55 | $225.55 | $225.60 |
| 7 purchase totals = | $1,086.13 | $1,163.7938 | $1,163.79 | $1,163.80 | $1,163.80 | |