| 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 | $125.53 | 7.488% | $134.9297 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $49.77 | 4.812% | $52.1649 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $214.33 | 7.770% | $230.9834 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $121.81 | 7.376% | $130.7947 | $130.79 | $130.80 | $130.80 |
| Purchase #5 | $197.65 | 3.110% | $203.7969 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $97.63 | 8.855% | $106.2751 | $106.28 | $106.30 | $106.30 |
| Purchase #7 | $50.90 | 10.770% | $56.3819 | $56.38 | $56.40 | $56.40 |
| 7 purchase totals = | $857.62 | $915.3266 | $915.32 | $915.40 | $915.40 | |