| 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 | $218.48 | 4.553% | $228.4274 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $10.50 | 5.414% | $11.0685 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $20.41 | 7.723% | $21.9863 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $197.28 | 3.436% | $204.0585 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $21.44 | 11.718% | $23.9523 | $23.95 | $23.95 | $24.00 |
| Purchase #6 | $71.67 | 10.558% | $79.2369 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $219.75 | 4.524% | $229.6915 | $229.69 | $229.70 | $229.70 |
| 7 purchase totals = | $759.53 | $798.4214 | $798.43 | $798.45 | $798.50 | |