| 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 | $209.67 | 6.737% | $223.7955 | $223.80 | $223.80 | $223.80 |
| Purchase #2 | $111.65 | 9.155% | $121.8716 | $121.87 | $121.85 | $121.90 |
| Purchase #3 | $221.46 | 6.439% | $235.7198 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $102.97 | 9.816% | $113.0775 | $113.08 | $113.10 | $113.10 |
| Purchase #5 | $9.95 | 8.628% | $10.8085 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $77.54 | 11.651% | $86.5742 | $86.57 | $86.55 | $86.60 |
| Purchase #7 | $79.62 | 8.786% | $86.6154 | $86.62 | $86.60 | $86.60 |
| 7 purchase totals = | $812.86 | $878.4625 | $878.47 | $878.40 | $878.50 | |