| 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 | $197.81 | 10.424% | $218.4297 | $218.43 | $218.45 | $218.40 |
| Purchase #2 | $237.94 | 8.303% | $257.6962 | $257.70 | $257.70 | $257.70 |
| Purchase #3 | $85.93 | 8.534% | $93.2633 | $93.26 | $93.25 | $93.30 |
| Purchase #4 | $170.64 | 8.403% | $184.9789 | $184.98 | $185.00 | $185.00 |
| Purchase #5 | $186.50 | 13.807% | $212.2501 | $212.25 | $212.25 | $212.30 |
| Purchase #6 | $206.26 | 5.840% | $218.3056 | $218.31 | $218.30 | $218.30 |
| Purchase #7 | $181.76 | 12.203% | $203.9402 | $203.94 | $203.95 | $203.90 |
| 7 purchase totals = | $1,266.84 | $1,388.8640 | $1,388.87 | $1,388.90 | $1,388.90 | |