| 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 | $206.94 | 3.705% | $214.6071 | $214.61 | $214.60 | $214.60 |
| Purchase #2 | $133.55 | 3.847% | $138.6877 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $241.55 | 5.148% | $253.985 | $253.99 | $254.00 | $254.00 |
| Purchase #4 | $226.87 | 9.803% | $249.1101 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $200.92 | 6.667% | $214.3153 | $214.32 | $214.30 | $214.30 |
| Purchase #6 | $45.26 | 10.351% | $49.9449 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $195.41 | 6.643% | $208.3911 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $1,250.50 | $1,329.0412 | $1,329.05 | $1,329.05 | $1,329.00 | |