| 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 | $198.54 | 3.397% | $205.2844 | $205.28 | $205.30 | $205.30 |
| Purchase #2 | $17.38 | 5.538% | $18.3425 | $18.34 | $18.35 | $18.30 |
| Purchase #3 | $100.42 | 5.298% | $105.7403 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $24.27 | 8.620% | $26.3621 | $26.36 | $26.35 | $26.40 |
| Purchase #5 | $8.61 | 10.859% | $9.545 | $9.55 | $9.55 | $9.50 |
| Purchase #6 | $90.63 | 10.336% | $99.9975 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $247.82 | 10.102% | $272.8548 | $272.85 | $272.85 | $272.90 |
| 7 purchase totals = | $687.67 | $738.1266 | $738.12 | $738.15 | $738.10 | |