| 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 | $60.46 | 7.476% | $64.98 | $64.98 | $65.00 | $65.00 |
| Purchase #2 | $177.51 | 6.670% | $189.3499 | $189.35 | $189.35 | $189.30 |
| Purchase #3 | $247.56 | 9.608% | $271.3456 | $271.35 | $271.35 | $271.30 |
| Purchase #4 | $107.69 | 8.712% | $117.072 | $117.07 | $117.05 | $117.10 |
| Purchase #5 | $237.92 | 9.695% | $260.9863 | $260.99 | $261.00 | $261.00 |
| Purchase #6 | $211.39 | 13.527% | $239.9847 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $155.36 | 11.318% | $172.9436 | $172.94 | $172.95 | $172.90 |
| 7 purchase totals = | $1,197.89 | $1,316.6621 | $1,316.66 | $1,316.70 | $1,316.60 | |