| 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 | $101.79 | 10.438% | $112.4148 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $202.97 | 13.845% | $231.0712 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $169.32 | 12.304% | $190.1531 | $190.15 | $190.15 | $190.20 |
| Purchase #4 | $185.61 | 12.108% | $208.0837 | $208.08 | $208.10 | $208.10 |
| Purchase #5 | $119.80 | 11.456% | $133.5243 | $133.52 | $133.50 | $133.50 |
| Purchase #6 | $120.60 | 13.113% | $136.4143 | $136.41 | $136.40 | $136.40 |
| Purchase #7 | $96.43 | 7.395% | $103.561 | $103.56 | $103.55 | $103.60 |
| 7 purchase totals = | $996.52 | $1,115.2224 | $1,115.20 | $1,115.15 | $1,115.30 | |