| 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 | $233.70 | 11.431% | $260.4142 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $136.87 | 5.407% | $144.2706 | $144.27 | $144.25 | $144.30 |
| Purchase #3 | $189.55 | 12.829% | $213.8674 | $213.87 | $213.85 | $213.90 |
| Purchase #4 | $201.48 | 5.620% | $212.8032 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $21.79 | 5.233% | $22.9303 | $22.93 | $22.95 | $22.90 |
| Purchase #6 | $117.64 | 9.722% | $129.077 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $27.44 | 10.617% | $30.3533 | $30.35 | $30.35 | $30.40 |
| 7 purchase totals = | $928.47 | $1,013.7160 | $1,013.71 | $1,013.70 | $1,013.80 | |