| 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 | $117.34 | 13.379% | $133.0389 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $164.59 | 6.758% | $175.713 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $176.90 | 13.269% | $200.3729 | $200.37 | $200.35 | $200.40 |
| Purchase #4 | $104.85 | 11.330% | $116.7295 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $47.37 | 10.579% | $52.3813 | $52.38 | $52.40 | $52.40 |
| Purchase #6 | $244.34 | 3.209% | $252.1809 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $177.63 | 5.267% | $186.9858 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $1,033.02 | $1,117.4023 | $1,117.40 | $1,117.45 | $1,117.40 | |