| 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 | $188.43 | 5.200% | $198.2284 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $12.61 | 3.294% | $13.0254 | $13.03 | $13.05 | $13.00 |
| Purchase #3 | $180.53 | 13.207% | $204.3726 | $204.37 | $204.35 | $204.40 |
| Purchase #4 | $127.59 | 7.356% | $136.9755 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $200.80 | 6.255% | $213.36 | $213.36 | $213.35 | $213.40 |
| Purchase #6 | $203.43 | 9.565% | $222.8881 | $222.89 | $222.90 | $222.90 |
| Purchase #7 | $206.90 | 9.358% | $226.2617 | $226.26 | $226.25 | $226.30 |
| 7 purchase totals = | $1,120.29 | $1,215.1117 | $1,215.12 | $1,215.15 | $1,215.20 | |