| 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 | $113.90 | 9.734% | $124.987 | $124.99 | $125.00 | $125.00 |
| Purchase #2 | $73.75 | 9.657% | $80.872 | $80.87 | $80.85 | $80.90 |
| Purchase #3 | $176.32 | 6.848% | $188.3944 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $198.63 | 6.366% | $211.2748 | $211.27 | $211.25 | $211.30 |
| Purchase #5 | $250.93 | 12.151% | $281.4205 | $281.42 | $281.40 | $281.40 |
| Purchase #6 | $183.26 | 7.710% | $197.3893 | $197.39 | $197.40 | $197.40 |
| Purchase #7 | $186.83 | 11.338% | $208.0128 | $208.01 | $208.00 | $208.00 |
| 7 purchase totals = | $1,183.62 | $1,292.3508 | $1,292.34 | $1,292.30 | $1,292.40 | |