| 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 | $248.72 | 10.559% | $274.9823 | $274.98 | $275.00 | $275.00 |
| Purchase #2 | $55.54 | 13.751% | $63.1773 | $63.18 | $63.20 | $63.20 |
| Purchase #3 | $192.50 | 7.863% | $207.6363 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $205.41 | 10.704% | $227.3971 | $227.40 | $227.40 | $227.40 |
| Purchase #5 | $121.94 | 5.718% | $128.9125 | $128.91 | $128.90 | $128.90 |
| Purchase #6 | $9.76 | 11.775% | $10.9092 | $10.91 | $10.90 | $10.90 |
| Purchase #7 | $63.35 | 3.262% | $65.4165 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $897.22 | $978.4312 | $978.44 | $978.45 | $978.40 | |