| 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 | $208.49 | 9.665% | $228.6406 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $123.59 | 5.433% | $130.3046 | $130.30 | $130.30 | $130.30 |
| Purchase #3 | $136.47 | 10.258% | $150.4691 | $150.47 | $150.45 | $150.50 |
| Purchase #4 | $57.75 | 13.703% | $65.6635 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $109.48 | 5.708% | $115.7291 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $195.79 | 13.249% | $221.7302 | $221.73 | $221.75 | $221.70 |
| Purchase #7 | $240.46 | 4.860% | $252.1464 | $252.15 | $252.15 | $252.10 |
| 7 purchase totals = | $1,072.03 | $1,164.6835 | $1,164.68 | $1,164.70 | $1,164.60 | |