| 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 | $224.48 | 11.433% | $250.1448 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $162.78 | 11.615% | $181.6869 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $123.27 | 6.634% | $131.4477 | $131.45 | $131.45 | $131.40 |
| Purchase #4 | $185.91 | 13.450% | $210.9149 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $82.33 | 13.163% | $93.1671 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $207.73 | 6.488% | $221.2075 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $204.50 | 11.418% | $227.8498 | $227.85 | $227.85 | $227.80 |
| 7 purchase totals = | $1,191.00 | $1,316.4187 | $1,316.42 | $1,316.40 | $1,316.30 | |