| 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 | $196.75 | 13.427% | $223.1676 | $223.17 | $223.15 | $223.20 |
| Purchase #2 | $209.50 | 8.653% | $227.628 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $225.40 | 4.149% | $234.7518 | $234.75 | $234.75 | $234.80 |
| Purchase #4 | $213.38 | 10.561% | $235.9151 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $86.51 | 12.784% | $97.5694 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $59.56 | 10.360% | $65.7304 | $65.73 | $65.75 | $65.70 |
| Purchase #7 | $110.92 | 6.376% | $117.9923 | $117.99 | $118.00 | $118.00 |
| 7 purchase totals = | $1,102.02 | $1,202.7546 | $1,202.76 | $1,202.75 | $1,202.80 | |