| 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 | $204.43 | 4.779% | $214.1997 | $214.20 | $214.20 | $214.20 |
| Purchase #2 | $73.25 | 12.189% | $82.1784 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $171.53 | 5.540% | $181.0328 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $46.29 | 10.279% | $51.0481 | $51.05 | $51.05 | $51.00 |
| Purchase #5 | $27.84 | 5.469% | $29.3626 | $29.36 | $29.35 | $29.40 |
| Purchase #6 | $175.44 | 5.508% | $185.1032 | $185.10 | $185.10 | $185.10 |
| Purchase #7 | $83.52 | 12.682% | $94.112 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $782.30 | $837.0368 | $837.03 | $837.05 | $837.00 | |