| 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 | $235.29 | 13.149% | $266.2283 | $266.23 | $266.25 | $266.20 |
| Purchase #2 | $99.79 | 12.282% | $112.0462 | $112.05 | $112.05 | $112.00 |
| Purchase #3 | $40.41 | 8.870% | $43.9944 | $43.99 | $44.00 | $44.00 |
| Purchase #4 | $185.93 | 5.649% | $196.4332 | $196.43 | $196.45 | $196.40 |
| Purchase #5 | $51.30 | 12.552% | $57.7392 | $57.74 | $57.75 | $57.70 |
| Purchase #6 | $113.35 | 9.741% | $124.3914 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $71.97 | 5.558% | $75.9701 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $798.04 | $876.8028 | $876.80 | $876.85 | $876.70 | |