| 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 | $226.70 | 8.224% | $245.3438 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $103.46 | 6.834% | $110.5305 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $171.80 | 11.366% | $191.3268 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $77.30 | 12.341% | $86.8396 | $86.84 | $86.85 | $86.80 |
| Purchase #5 | $99.30 | 8.802% | $108.0404 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $9.79 | 8.578% | $10.6298 | $10.63 | $10.65 | $10.60 |
| Purchase #7 | $231.45 | 5.108% | $243.2725 | $243.27 | $243.25 | $243.30 |
| 7 purchase totals = | $919.80 | $995.9834 | $995.98 | $996.05 | $995.80 | |