| 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 | $220.66 | 12.760% | $248.8162 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $97.63 | 9.710% | $107.1099 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $225.51 | 3.110% | $232.5234 | $232.52 | $232.50 | $232.50 |
| Purchase #4 | $27.54 | 6.711% | $29.3882 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $205.69 | 13.279% | $233.0036 | $233.00 | $233.00 | $233.00 |
| Purchase #6 | $31.30 | 3.389% | $32.3608 | $32.36 | $32.35 | $32.40 |
| Purchase #7 | $75.51 | 10.412% | $83.3721 | $83.37 | $83.35 | $83.40 |
| 7 purchase totals = | $883.84 | $966.5742 | $966.57 | $966.50 | $966.60 | |