| 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 | $15.30 | 4.635% | $16.0092 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $153.87 | 3.239% | $158.8538 | $158.85 | $158.85 | $158.90 |
| Purchase #3 | $229.42 | 9.866% | $252.0546 | $252.05 | $252.05 | $252.10 |
| Purchase #4 | $217.75 | 6.240% | $231.3376 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $233.86 | 9.147% | $255.2512 | $255.25 | $255.25 | $255.30 |
| Purchase #6 | $203.26 | 10.358% | $224.3137 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $162.90 | 3.106% | $167.9597 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $1,216.36 | $1,305.7798 | $1,305.77 | $1,305.75 | $1,305.90 | |