| 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 | $244.57 | 4.611% | $255.8471 | $255.85 | $255.85 | $255.80 |
| Purchase #2 | $62.32 | 4.626% | $65.2029 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $122.91 | 6.430% | $130.8131 | $130.81 | $130.80 | $130.80 |
| Purchase #4 | $222.69 | 5.393% | $234.6997 | $234.70 | $234.70 | $234.70 |
| Purchase #5 | $118.52 | 11.448% | $132.0882 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $117.56 | 4.211% | $122.5105 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $142.25 | 10.690% | $157.4565 | $157.46 | $157.45 | $157.50 |
| 7 purchase totals = | $1,030.82 | $1,098.6180 | $1,098.62 | $1,098.60 | $1,098.60 | |