| 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 | $125.99 | 7.713% | $135.7076 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $98.51 | 8.328% | $106.7139 | $106.71 | $106.70 | $106.70 |
| Purchase #3 | $66.74 | 12.159% | $74.8549 | $74.85 | $74.85 | $74.90 |
| Purchase #4 | $239.87 | 5.462% | $252.9717 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $237.64 | 7.198% | $254.7453 | $254.75 | $254.75 | $254.70 |
| Purchase #6 | $60.37 | 4.184% | $62.8959 | $62.90 | $62.90 | $62.90 |
| Purchase #7 | $222.55 | 12.242% | $249.7946 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $1,051.67 | $1,137.6839 | $1,137.68 | $1,137.65 | $1,137.70 | |