| 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 | $210.38 | 8.678% | $228.6368 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $14.59 | 11.181% | $16.2213 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $79.74 | 12.860% | $89.9946 | $89.99 | $90.00 | $90.00 |
| Purchase #4 | $166.93 | 8.149% | $180.5331 | $180.53 | $180.55 | $180.50 |
| Purchase #5 | $209.64 | 13.470% | $237.8785 | $237.88 | $237.90 | $237.90 |
| Purchase #6 | $94.81 | 13.427% | $107.5401 | $107.54 | $107.55 | $107.50 |
| Purchase #7 | $163.46 | 11.449% | $182.1745 | $182.17 | $182.15 | $182.20 |
| 7 purchase totals = | $939.55 | $1,042.9789 | $1,042.97 | $1,043.00 | $1,042.90 | |