| 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 | $108.65 | 10.857% | $120.4461 | $120.45 | $120.45 | $120.40 |
| Purchase #2 | $217.38 | 8.376% | $235.5877 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $66.98 | 5.148% | $70.4281 | $70.43 | $70.45 | $70.40 |
| Purchase #4 | $72.83 | 4.188% | $75.8801 | $75.88 | $75.90 | $75.90 |
| Purchase #5 | $111.33 | 5.653% | $117.6235 | $117.62 | $117.60 | $117.60 |
| Purchase #6 | $79.34 | 3.329% | $81.9812 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $193.46 | 4.461% | $202.0903 | $202.09 | $202.10 | $202.10 |
| 7 purchase totals = | $849.97 | $904.0370 | $904.04 | $904.10 | $904.00 | |