| 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 | $104.97 | 3.873% | $109.0355 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $139.49 | 12.582% | $157.0406 | $157.04 | $157.05 | $157.00 |
| Purchase #3 | $211.93 | 3.220% | $218.7541 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $47.78 | 8.475% | $51.8294 | $51.83 | $51.85 | $51.80 |
| Purchase #5 | $78.86 | 11.696% | $88.0835 | $88.08 | $88.10 | $88.10 |
| Purchase #6 | $27.33 | 11.302% | $30.4188 | $30.42 | $30.40 | $30.40 |
| Purchase #7 | $242.82 | 10.792% | $269.0251 | $269.03 | $269.05 | $269.00 |
| 7 purchase totals = | $853.18 | $924.1870 | $924.19 | $924.25 | $924.10 | |