| 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 | $219.81 | 10.300% | $242.4504 | $242.45 | $242.45 | $242.50 |
| Purchase #2 | $103.78 | 12.133% | $116.3716 | $116.37 | $116.35 | $116.40 |
| Purchase #3 | $237.61 | 6.316% | $252.6174 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $147.84 | 6.219% | $157.0342 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $163.27 | 6.799% | $174.3707 | $174.37 | $174.35 | $174.40 |
| Purchase #6 | $208.53 | 7.814% | $224.8245 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $204.70 | 9.667% | $224.4883 | $224.49 | $224.50 | $224.50 |
| 7 purchase totals = | $1,285.54 | $1,392.1571 | $1,392.15 | $1,392.10 | $1,392.20 | |