| 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 | $207.55 | 12.665% | $233.8362 | $233.84 | $233.85 | $233.80 |
| Purchase #2 | $200.83 | 8.261% | $217.4206 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $185.77 | 9.422% | $203.2732 | $203.27 | $203.25 | $203.30 |
| Purchase #4 | $204.89 | 5.145% | $215.4316 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $118.94 | 10.803% | $131.7891 | $131.79 | $131.80 | $131.80 |
| Purchase #6 | $179.96 | 13.567% | $204.3752 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $237.51 | 6.353% | $252.599 | $252.60 | $252.60 | $252.60 |
| 7 purchase totals = | $1,335.45 | $1,458.7249 | $1,458.73 | $1,458.75 | $1,458.70 | |