| 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 | $114.68 | 8.654% | $124.6044 | $124.60 | $124.60 | $124.60 |
| Purchase #2 | $117.34 | 3.622% | $121.5901 | $121.59 | $121.60 | $121.60 |
| Purchase #3 | $244.45 | 12.801% | $275.742 | $275.74 | $275.75 | $275.70 |
| Purchase #4 | $64.56 | 8.757% | $70.2135 | $70.21 | $70.20 | $70.20 |
| Purchase #5 | $82.64 | 8.482% | $89.6495 | $89.65 | $89.65 | $89.60 |
| Purchase #6 | $232.73 | 12.293% | $261.3395 | $261.34 | $261.35 | $261.30 |
| Purchase #7 | $74.48 | 13.430% | $84.4827 | $84.48 | $84.50 | $84.50 |
| 7 purchase totals = | $930.88 | $1,027.6217 | $1,027.61 | $1,027.65 | $1,027.50 | |