| 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 | $134.48 | 8.292% | $145.6311 | $145.63 | $145.65 | $145.60 |
| Purchase #2 | $220.67 | 11.274% | $245.5483 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $13.50 | 7.284% | $14.4833 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $87.60 | 13.857% | $99.7387 | $99.74 | $99.75 | $99.70 |
| Purchase #5 | $97.77 | 4.819% | $102.4815 | $102.48 | $102.50 | $102.50 |
| Purchase #6 | $219.52 | 5.489% | $231.5695 | $231.57 | $231.55 | $231.60 |
| Purchase #7 | $226.69 | 3.378% | $234.3476 | $234.35 | $234.35 | $234.30 |
| 7 purchase totals = | $1,000.23 | $1,073.8000 | $1,073.80 | $1,073.85 | $1,073.70 | |