| 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 | $21.32 | 9.623% | $23.3716 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $106.97 | 8.484% | $116.0453 | $116.05 | $116.05 | $116.00 |
| Purchase #3 | $227.32 | 10.293% | $250.718 | $250.72 | $250.70 | $250.70 |
| Purchase #4 | $34.56 | 6.358% | $36.7573 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $184.60 | 7.548% | $198.5336 | $198.53 | $198.55 | $198.50 |
| Purchase #6 | $175.47 | 8.582% | $190.5288 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $233.61 | 6.559% | $248.9325 | $248.93 | $248.95 | $248.90 |
| 7 purchase totals = | $983.85 | $1,064.8871 | $1,064.89 | $1,064.90 | $1,064.80 | |