| 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 | $121.85 | 13.667% | $138.5032 | $138.50 | $138.50 | $138.50 |
| Purchase #2 | $189.68 | 13.771% | $215.8008 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $27.69 | 8.658% | $30.0874 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $80.87 | 13.509% | $91.7947 | $91.79 | $91.80 | $91.80 |
| Purchase #5 | $200.40 | 10.777% | $221.9971 | $222.00 | $222.00 | $222.00 |
| Purchase #6 | $220.60 | 6.589% | $235.1353 | $235.14 | $235.15 | $235.10 |
| Purchase #7 | $37.60 | 3.540% | $38.931 | $38.93 | $38.95 | $38.90 |
| 7 purchase totals = | $878.69 | $972.2495 | $972.25 | $972.30 | $972.20 | |