| 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 | $239.51 | 13.103% | $270.893 | $270.89 | $270.90 | $270.90 |
| Purchase #2 | $33.34 | 7.544% | $35.8552 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $219.48 | 8.253% | $237.5937 | $237.59 | $237.60 | $237.60 |
| Purchase #4 | $176.69 | 8.758% | $192.1645 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $246.60 | 6.229% | $261.9607 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $103.94 | 13.533% | $118.0062 | $118.01 | $118.00 | $118.00 |
| Purchase #7 | $117.63 | 4.796% | $123.2715 | $123.27 | $123.25 | $123.30 |
| 7 purchase totals = | $1,137.19 | $1,239.7448 | $1,239.74 | $1,239.70 | $1,239.90 | |