| 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 | $201.31 | 6.377% | $214.1475 | $214.15 | $214.15 | $214.10 |
| Purchase #2 | $43.95 | 11.214% | $48.8786 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $197.34 | 7.800% | $212.7325 | $212.73 | $212.75 | $212.70 |
| Purchase #4 | $210.55 | 7.785% | $226.9413 | $226.94 | $226.95 | $226.90 |
| Purchase #5 | $80.66 | 7.176% | $86.4482 | $86.45 | $86.45 | $86.40 |
| Purchase #6 | $241.32 | 4.544% | $252.2856 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $54.47 | 11.708% | $60.8473 | $60.85 | $60.85 | $60.80 |
| 7 purchase totals = | $1,029.60 | $1,102.2810 | $1,102.29 | $1,102.35 | $1,102.10 | |