| 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 | $219.78 | 3.563% | $227.6108 | $227.61 | $227.60 | $227.60 |
| Purchase #2 | $96.62 | 7.812% | $104.168 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $13.98 | 10.328% | $15.4239 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $185.34 | 10.527% | $204.8507 | $204.85 | $204.85 | $204.90 |
| Purchase #5 | $88.63 | 5.548% | $93.5472 | $93.55 | $93.55 | $93.50 |
| Purchase #6 | $91.95 | 4.857% | $96.416 | $96.42 | $96.40 | $96.40 |
| Purchase #7 | $234.45 | 7.543% | $252.1346 | $252.13 | $252.15 | $252.10 |
| 7 purchase totals = | $930.75 | $994.1512 | $994.15 | $994.10 | $994.10 | |