| 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 | $235.69 | 4.153% | $245.4782 | $245.48 | $245.50 | $245.50 |
| Purchase #2 | $87.65 | 7.472% | $94.1992 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $37.64 | 11.439% | $41.9456 | $41.95 | $41.95 | $41.90 |
| Purchase #4 | $15.75 | 13.436% | $17.8662 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $183.86 | 3.534% | $190.3576 | $190.36 | $190.35 | $190.40 |
| Purchase #6 | $206.36 | 8.728% | $224.3711 | $224.37 | $224.35 | $224.40 |
| Purchase #7 | $118.90 | 12.485% | $133.7447 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $885.85 | $947.9626 | $947.97 | $947.95 | $948.00 | |