| 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 | $217.99 | 3.789% | $226.2496 | $226.25 | $226.25 | $226.20 |
| Purchase #2 | $106.62 | 12.680% | $120.1394 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $250.58 | 4.816% | $262.6479 | $262.65 | $262.65 | $262.60 |
| Purchase #4 | $31.31 | 12.119% | $35.1045 | $35.10 | $35.10 | $35.10 |
| Purchase #5 | $116.81 | 9.515% | $127.9245 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $211.32 | 5.178% | $222.2621 | $222.26 | $222.25 | $222.30 |
| Purchase #7 | $93.36 | 7.467% | $100.3312 | $100.33 | $100.35 | $100.30 |
| 7 purchase totals = | $1,027.99 | $1,094.6592 | $1,094.65 | $1,094.65 | $1,094.50 | |