| 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 | $215.40 | 13.851% | $245.2351 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $196.76 | 9.374% | $215.2043 | $215.20 | $215.20 | $215.20 |
| Purchase #3 | $97.38 | 5.430% | $102.6677 | $102.67 | $102.65 | $102.70 |
| Purchase #4 | $12.37 | 8.457% | $13.4161 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $64.36 | 4.645% | $67.3495 | $67.35 | $67.35 | $67.30 |
| Purchase #6 | $145.30 | 8.193% | $157.2044 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $160.45 | 13.485% | $182.0867 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $892.02 | $983.1638 | $983.17 | $983.15 | $983.10 | |