| 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 | $217.68 | 4.869% | $228.2788 | $228.28 | $228.30 | $228.30 |
| Purchase #2 | $31.70 | 13.766% | $36.0638 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $123.96 | 11.390% | $138.079 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $219.26 | 12.765% | $247.2485 | $247.25 | $247.25 | $247.20 |
| Purchase #5 | $231.64 | 13.782% | $263.5646 | $263.56 | $263.55 | $263.60 |
| Purchase #6 | $11.46 | 6.268% | $12.1783 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $57.35 | 13.374% | $65.02 | $65.02 | $65.00 | $65.00 |
| 7 purchase totals = | $893.05 | $990.4330 | $990.43 | $990.45 | $990.50 | |