| 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 | $200.81 | 3.422% | $207.6817 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $125.42 | 5.801% | $132.6956 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $28.56 | 13.583% | $32.4393 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $216.94 | 10.616% | $239.9704 | $239.97 | $239.95 | $240.00 |
| Purchase #5 | $145.67 | 6.573% | $155.2449 | $155.24 | $155.25 | $155.20 |
| Purchase #6 | $61.27 | 3.509% | $63.42 | $63.42 | $63.40 | $63.40 |
| Purchase #7 | $121.38 | 8.220% | $131.3574 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $900.05 | $962.8093 | $962.81 | $962.80 | $962.80 | |