| 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 | $209.97 | 10.172% | $231.3281 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $97.60 | 6.343% | $103.7908 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $126.62 | 12.793% | $142.8185 | $142.82 | $142.80 | $142.80 |
| Purchase #4 | $26.42 | 13.464% | $29.9772 | $29.98 | $30.00 | $30.00 |
| Purchase #5 | $187.69 | 9.725% | $205.9429 | $205.94 | $205.95 | $205.90 |
| Purchase #6 | $160.69 | 13.299% | $182.0602 | $182.06 | $182.05 | $182.10 |
| Purchase #7 | $39.36 | 4.702% | $41.2107 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $848.35 | $937.1284 | $937.13 | $937.15 | $937.10 | |