| 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 | $117.95 | 10.395% | $130.2109 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $19.29 | 7.386% | $20.7148 | $20.71 | $20.70 | $20.70 |
| Purchase #3 | $171.69 | 3.242% | $177.2562 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $218.76 | 9.292% | $239.0872 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $195.75 | 7.835% | $211.087 | $211.09 | $211.10 | $211.10 |
| Purchase #6 | $250.37 | 9.329% | $273.727 | $273.73 | $273.75 | $273.70 |
| Purchase #7 | $182.49 | 3.784% | $189.3954 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $1,156.30 | $1,241.4785 | $1,241.49 | $1,241.50 | $1,241.50 | |