| 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 | $228.32 | 4.601% | $238.825 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $205.50 | 6.295% | $218.4362 | $218.44 | $218.45 | $218.40 |
| Purchase #3 | $101.84 | 12.329% | $114.3959 | $114.40 | $114.40 | $114.40 |
| Purchase #4 | $30.85 | 7.233% | $33.0814 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $110.68 | 5.528% | $116.7984 | $116.80 | $116.80 | $116.80 |
| Purchase #6 | $118.49 | 12.413% | $133.1982 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $190.81 | 5.225% | $200.7798 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $986.49 | $1,055.5149 | $1,055.53 | $1,055.60 | $1,055.50 | |