| 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 | $237.59 | 3.160% | $245.0978 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $244.42 | 3.260% | $252.3881 | $252.39 | $252.40 | $252.40 |
| Purchase #3 | $247.53 | 5.312% | $260.6788 | $260.68 | $260.70 | $260.70 |
| Purchase #4 | $58.38 | 4.643% | $61.0906 | $61.09 | $61.10 | $61.10 |
| Purchase #5 | $22.33 | 6.584% | $23.8002 | $23.80 | $23.80 | $23.80 |
| Purchase #6 | $231.37 | 5.712% | $244.5859 | $244.59 | $244.60 | $244.60 |
| Purchase #7 | $67.79 | 7.604% | $72.9448 | $72.94 | $72.95 | $72.90 |
| 7 purchase totals = | $1,109.41 | $1,160.5862 | $1,160.59 | $1,160.65 | $1,160.60 | |