| 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 | $31.79 | 11.723% | $35.5167 | $35.52 | $35.50 | $35.50 |
| Purchase #2 | $180.90 | 7.670% | $194.775 | $194.78 | $194.80 | $194.80 |
| Purchase #3 | $30.35 | 11.734% | $33.9113 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $220.85 | 3.562% | $228.7167 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $165.97 | 10.357% | $183.1595 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $31.31 | 12.316% | $35.1661 | $35.17 | $35.15 | $35.20 |
| Purchase #7 | $104.93 | 11.293% | $116.7797 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $766.10 | $828.0250 | $828.04 | $828.00 | $828.10 | |