| 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 | $201.47 | 13.742% | $229.156 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $8.43 | 10.323% | $9.3002 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $29.25 | 3.782% | $30.3562 | $30.36 | $30.35 | $30.40 |
| Purchase #4 | $29.97 | 3.386% | $30.9848 | $30.98 | $31.00 | $31.00 |
| Purchase #5 | $182.86 | 13.505% | $207.5552 | $207.56 | $207.55 | $207.60 |
| Purchase #6 | $21.64 | 4.234% | $22.5562 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $101.31 | 13.610% | $115.0983 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $574.93 | $645.0069 | $645.02 | $645.00 | $645.20 | |