| 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 | $101.41 | 13.799% | $115.4036 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $9.60 | 11.836% | $10.7363 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $105.32 | 4.675% | $110.2437 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $108.65 | 3.476% | $112.4267 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $194.92 | 10.646% | $215.6712 | $215.67 | $215.65 | $215.70 |
| Purchase #6 | $174.28 | 10.517% | $192.609 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $210.54 | 5.794% | $222.7387 | $222.74 | $222.75 | $222.70 |
| 7 purchase totals = | $904.72 | $979.8292 | $979.83 | $979.85 | $979.70 | |