| 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 | $242.90 | 7.127% | $260.2115 | $260.21 | $260.20 | $260.20 |
| Purchase #2 | $56.33 | 13.471% | $63.9182 | $63.92 | $63.90 | $63.90 |
| Purchase #3 | $198.65 | 9.277% | $217.0788 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $136.29 | 13.605% | $154.8323 | $154.83 | $154.85 | $154.80 |
| Purchase #5 | $181.52 | 7.117% | $194.4388 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $79.49 | 8.316% | $86.1004 | $86.10 | $86.10 | $86.10 |
| Purchase #7 | $48.89 | 12.468% | $54.9856 | $54.99 | $55.00 | $55.00 |
| 7 purchase totals = | $944.07 | $1,031.5656 | $1,031.57 | $1,031.60 | $1,031.50 | |