| 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 | $214.72 | 12.509% | $241.5793 | $241.58 | $241.60 | $241.60 |
| Purchase #2 | $156.92 | 11.513% | $174.9862 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $30.30 | 4.488% | $31.6599 | $31.66 | $31.65 | $31.70 |
| Purchase #4 | $37.64 | 5.691% | $39.7821 | $39.78 | $39.80 | $39.80 |
| Purchase #5 | $242.50 | 3.653% | $251.3585 | $251.36 | $251.35 | $251.40 |
| Purchase #6 | $49.31 | 3.141% | $50.8588 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $134.30 | 4.111% | $139.8211 | $139.82 | $139.80 | $139.80 |
| 7 purchase totals = | $865.69 | $930.0459 | $930.05 | $930.05 | $930.20 | |