| 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 | $236.83 | 12.281% | $265.9151 | $265.92 | $265.90 | $265.90 |
| Purchase #2 | $19.57 | 13.149% | $22.1433 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $242.59 | 5.129% | $255.0324 | $255.03 | $255.05 | $255.00 |
| Purchase #4 | $121.88 | 10.345% | $134.4885 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $20.57 | 6.209% | $21.8472 | $21.85 | $21.85 | $21.80 |
| Purchase #6 | $214.35 | 9.657% | $235.0498 | $235.05 | $235.05 | $235.00 |
| Purchase #7 | $170.39 | 10.482% | $188.2503 | $188.25 | $188.25 | $188.30 |
| 7 purchase totals = | $1,026.18 | $1,122.7266 | $1,122.73 | $1,122.75 | $1,122.60 | |