| 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 | $219.54 | 4.253% | $228.877 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $205.84 | 13.700% | $234.0401 | $234.04 | $234.05 | $234.00 |
| Purchase #3 | $62.55 | 4.147% | $65.1439 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $24.92 | 7.296% | $26.7382 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $224.78 | 5.545% | $237.2441 | $237.24 | $237.25 | $237.20 |
| Purchase #6 | $97.81 | 13.786% | $111.2941 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $70.70 | 5.308% | $74.4528 | $74.45 | $74.45 | $74.50 |
| 7 purchase totals = | $906.14 | $977.7902 | $977.78 | $977.85 | $977.70 | |