| 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 | $238.39 | 5.734% | $252.0593 | $252.06 | $252.05 | $252.10 |
| Purchase #2 | $95.82 | 5.568% | $101.1553 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $237.31 | 6.651% | $253.0935 | $253.09 | $253.10 | $253.10 |
| Purchase #4 | $190.40 | 3.301% | $196.6851 | $196.69 | $196.70 | $196.70 |
| Purchase #5 | $183.34 | 6.366% | $195.0114 | $195.01 | $195.00 | $195.00 |
| Purchase #6 | $41.33 | 8.633% | $44.898 | $44.90 | $44.90 | $44.90 |
| Purchase #7 | $136.93 | 12.847% | $154.5214 | $154.52 | $154.50 | $154.50 |
| 7 purchase totals = | $1,123.52 | $1,197.4240 | $1,197.43 | $1,197.40 | $1,197.50 | |