| 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 | $15.47 | 10.868% | $17.1513 | $17.15 | $17.15 | $17.20 |
| Purchase #2 | $219.40 | 11.840% | $245.377 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $110.34 | 12.171% | $123.7695 | $123.77 | $123.75 | $123.80 |
| Purchase #4 | $191.90 | 5.417% | $202.2952 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $10.57 | 13.644% | $12.0122 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $23.95 | 10.340% | $26.4264 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $127.64 | 10.240% | $140.7103 | $140.71 | $140.70 | $140.70 |
| 7 purchase totals = | $699.27 | $767.7419 | $767.75 | $767.75 | $767.80 | |