| 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 | $201.70 | 5.186% | $212.1602 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $182.71 | 3.558% | $189.2108 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $105.78 | 7.531% | $113.7463 | $113.75 | $113.75 | $113.70 |
| Purchase #4 | $186.82 | 4.432% | $195.0999 | $195.10 | $195.10 | $195.10 |
| Purchase #5 | $157.69 | 5.161% | $165.8284 | $165.83 | $165.85 | $165.80 |
| Purchase #6 | $99.57 | 12.522% | $112.0382 | $112.04 | $112.05 | $112.00 |
| Purchase #7 | $27.31 | 13.268% | $30.9335 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $961.58 | $1,019.0173 | $1,019.02 | $1,019.05 | $1,018.90 | |