| 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 | $220.81 | 6.554% | $235.2819 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $183.36 | 7.672% | $197.4274 | $197.43 | $197.45 | $197.40 |
| Purchase #3 | $124.38 | 8.440% | $134.8777 | $134.88 | $134.90 | $134.90 |
| Purchase #4 | $36.91 | 8.814% | $40.1632 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $15.43 | 6.754% | $16.4721 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $207.65 | 13.691% | $236.0794 | $236.08 | $236.10 | $236.10 |
| Purchase #7 | $189.51 | 4.721% | $198.4568 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $978.05 | $1,058.7585 | $1,058.76 | $1,058.80 | $1,058.90 | |