| 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 | $239.69 | 12.123% | $268.7476 | $268.75 | $268.75 | $268.70 |
| Purchase #2 | $163.74 | 10.354% | $180.6936 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $157.95 | 7.289% | $169.463 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $59.97 | 8.490% | $65.0615 | $65.06 | $65.05 | $65.10 |
| Purchase #5 | $138.49 | 13.240% | $156.8261 | $156.83 | $156.85 | $156.80 |
| Purchase #6 | $50.65 | 12.640% | $57.0522 | $57.05 | $57.05 | $57.10 |
| Purchase #7 | $173.50 | 9.149% | $189.3735 | $189.37 | $189.35 | $189.40 |
| 7 purchase totals = | $983.99 | $1,087.2175 | $1,087.21 | $1,087.20 | $1,087.30 | |