| 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 | $89.61 | 12.477% | $100.7906 | $100.79 | $100.80 | $100.80 |
| Purchase #2 | $237.96 | 3.756% | $246.8978 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $125.56 | 9.690% | $137.7268 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $171.55 | 8.589% | $186.2844 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $226.75 | 7.840% | $244.5272 | $244.53 | $244.55 | $244.50 |
| Purchase #6 | $33.73 | 4.513% | $35.2522 | $35.25 | $35.25 | $35.30 |
| Purchase #7 | $127.85 | 12.623% | $143.9885 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $1,013.01 | $1,095.4675 | $1,095.47 | $1,095.55 | $1,095.50 | |