| 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 | $212.76 | 12.445% | $239.238 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $26.83 | 4.204% | $27.9579 | $27.96 | $27.95 | $28.00 |
| Purchase #3 | $15.57 | 12.682% | $17.5446 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $159.71 | 7.330% | $171.4167 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $64.37 | 3.382% | $66.547 | $66.55 | $66.55 | $66.50 |
| Purchase #6 | $223.77 | 12.657% | $252.0926 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $63.86 | 8.866% | $69.5218 | $69.52 | $69.50 | $69.50 |
| 7 purchase totals = | $766.87 | $844.3186 | $844.32 | $844.30 | $844.20 | |