| 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 | $145.71 | 3.183% | $150.3479 | $150.35 | $150.35 | $150.30 |
| Purchase #2 | $122.49 | 13.660% | $139.2221 | $139.22 | $139.20 | $139.20 |
| Purchase #3 | $196.55 | 8.334% | $212.9305 | $212.93 | $212.95 | $212.90 |
| Purchase #4 | $48.62 | 12.196% | $54.5497 | $54.55 | $54.55 | $54.50 |
| Purchase #5 | $238.48 | 9.795% | $261.8391 | $261.84 | $261.85 | $261.80 |
| Purchase #6 | $250.76 | 11.830% | $280.4249 | $280.42 | $280.40 | $280.40 |
| Purchase #7 | $221.37 | 8.732% | $240.7 | $240.70 | $240.70 | $240.70 |
| 7 purchase totals = | $1,223.98 | $1,340.0142 | $1,340.01 | $1,340.00 | $1,339.80 | |