| 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 | $134.83 | 3.338% | $139.3306 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $79.44 | 13.835% | $90.4305 | $90.43 | $90.45 | $90.40 |
| Purchase #3 | $118.40 | 11.426% | $131.9284 | $131.93 | $131.95 | $131.90 |
| Purchase #4 | $45.93 | 4.439% | $47.9688 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $23.93 | 8.752% | $26.0244 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $136.64 | 5.556% | $144.2317 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $212.62 | 10.773% | $235.5256 | $235.53 | $235.55 | $235.50 |
| 7 purchase totals = | $751.79 | $815.4400 | $815.44 | $815.50 | $815.30 | |