| 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 | $227.39 | 5.565% | $240.0443 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $186.90 | 5.261% | $196.7328 | $196.73 | $196.75 | $196.70 |
| Purchase #3 | $226.32 | 9.206% | $247.155 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $69.91 | 5.776% | $73.948 | $73.95 | $73.95 | $73.90 |
| Purchase #5 | $139.61 | 8.183% | $151.0343 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $56.45 | 12.107% | $63.2844 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $18.33 | 9.821% | $20.1302 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $924.91 | $992.3290 | $992.32 | $992.40 | $992.20 | |