| 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 | $228.96 | 8.780% | $249.0627 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $142.91 | 3.835% | $148.3906 | $148.39 | $148.40 | $148.40 |
| Purchase #3 | $57.93 | 12.839% | $65.3676 | $65.37 | $65.35 | $65.40 |
| Purchase #4 | $110.82 | 3.169% | $114.3319 | $114.33 | $114.35 | $114.30 |
| Purchase #5 | $31.99 | 9.268% | $34.9548 | $34.95 | $34.95 | $35.00 |
| Purchase #6 | $43.92 | 12.730% | $49.511 | $49.51 | $49.50 | $49.50 |
| Purchase #7 | $225.75 | 4.115% | $235.0396 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $842.28 | $896.6582 | $896.65 | $896.65 | $896.70 | |