| 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 | $221.84 | 9.718% | $243.3984 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $205.48 | 4.862% | $215.4704 | $215.47 | $215.45 | $215.50 |
| Purchase #3 | $220.66 | 4.613% | $230.839 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $205.86 | 13.413% | $233.472 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $75.76 | 5.491% | $79.92 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $9.48 | 5.737% | $10.0239 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $109.94 | 6.825% | $117.4434 | $117.44 | $117.45 | $117.40 |
| 7 purchase totals = | $1,049.02 | $1,130.5671 | $1,130.56 | $1,130.50 | $1,130.50 | |