| 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 | $241.81 | 3.775% | $250.9383 | $250.94 | $250.95 | $250.90 |
| Purchase #2 | $66.42 | 4.147% | $69.1744 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $194.58 | 6.811% | $207.8328 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $122.40 | 7.739% | $131.8725 | $131.87 | $131.85 | $131.90 |
| Purchase #5 | $165.25 | 10.105% | $181.9485 | $181.95 | $181.95 | $181.90 |
| Purchase #6 | $85.57 | 3.348% | $88.4349 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $246.93 | 6.318% | $262.531 | $262.53 | $262.55 | $262.50 |
| 7 purchase totals = | $1,122.96 | $1,192.7324 | $1,192.72 | $1,192.75 | $1,192.60 | |