| 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 | $218.70 | 7.619% | $235.3628 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $20.35 | 11.466% | $22.6833 | $22.68 | $22.70 | $22.70 |
| Purchase #3 | $235.68 | 9.533% | $258.1474 | $258.15 | $258.15 | $258.10 |
| Purchase #4 | $86.72 | 13.447% | $98.3812 | $98.38 | $98.40 | $98.40 |
| Purchase #5 | $95.90 | 12.236% | $107.6343 | $107.63 | $107.65 | $107.60 |
| Purchase #6 | $50.26 | 11.202% | $55.8901 | $55.89 | $55.90 | $55.90 |
| Purchase #7 | $40.26 | 7.463% | $43.2646 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $747.87 | $821.3637 | $821.35 | $821.40 | $821.40 | |