| 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 | $241.85 | 9.197% | $264.0929 | $264.09 | $264.10 | $264.10 |
| Purchase #2 | $205.51 | 8.626% | $223.2373 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $112.76 | 10.142% | $124.1961 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $213.79 | 9.220% | $233.5014 | $233.50 | $233.50 | $233.50 |
| Purchase #5 | $101.72 | 11.525% | $113.4432 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $147.49 | 7.784% | $158.9706 | $158.97 | $158.95 | $159.00 |
| Purchase #7 | $185.39 | 3.396% | $191.6858 | $191.69 | $191.70 | $191.70 |
| 7 purchase totals = | $1,208.51 | $1,309.1273 | $1,309.13 | $1,309.15 | $1,309.10 | |