| 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 | $197.39 | 6.820% | $210.852 | $210.85 | $210.85 | $210.90 |
| Purchase #2 | $165.97 | 7.157% | $177.8485 | $177.85 | $177.85 | $177.80 |
| Purchase #3 | $76.38 | 3.787% | $79.2725 | $79.27 | $79.25 | $79.30 |
| Purchase #4 | $99.33 | 11.357% | $110.6109 | $110.61 | $110.60 | $110.60 |
| Purchase #5 | $78.55 | 4.318% | $81.9418 | $81.94 | $81.95 | $81.90 |
| Purchase #6 | $57.95 | 10.848% | $64.2364 | $64.24 | $64.25 | $64.20 |
| Purchase #7 | $95.50 | 13.530% | $108.4212 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $771.07 | $833.1833 | $833.18 | $833.15 | $833.10 | |