| 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 | $20.87 | 12.357% | $23.4489 | $23.45 | $23.45 | $23.40 |
| Purchase #2 | $154.43 | 10.700% | $170.954 | $170.95 | $170.95 | $171.00 |
| Purchase #3 | $224.92 | 8.430% | $243.8808 | $243.88 | $243.90 | $243.90 |
| Purchase #4 | $58.33 | 12.264% | $65.4836 | $65.48 | $65.50 | $65.50 |
| Purchase #5 | $64.73 | 6.336% | $68.8313 | $68.83 | $68.85 | $68.80 |
| Purchase #6 | $204.38 | 13.469% | $231.9079 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $221.81 | 13.272% | $251.2486 | $251.25 | $251.25 | $251.20 |
| 7 purchase totals = | $949.47 | $1,055.7551 | $1,055.75 | $1,055.80 | $1,055.70 | |