| 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 | $228.91 | 12.612% | $257.7801 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $245.46 | 3.520% | $254.1002 | $254.10 | $254.10 | $254.10 |
| Purchase #3 | $158.51 | 6.554% | $168.8987 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $77.36 | 11.443% | $86.2123 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $101.68 | 6.214% | $107.9984 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $240.97 | 7.306% | $258.5753 | $258.58 | $258.60 | $258.60 |
| Purchase #7 | $150.38 | 9.412% | $164.5338 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $1,203.27 | $1,298.0988 | $1,298.10 | $1,298.15 | $1,298.10 | |