| 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 | $200.26 | 3.367% | $207.0028 | $207.00 | $207.00 | $207.00 |
| Purchase #2 | $250.33 | 11.524% | $279.178 | $279.18 | $279.20 | $279.20 |
| Purchase #3 | $76.71 | 8.172% | $82.9787 | $82.98 | $83.00 | $83.00 |
| Purchase #4 | $196.87 | 13.389% | $223.2289 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $175.74 | 4.212% | $183.1422 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $110.40 | 7.366% | $118.5321 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $238.72 | 3.839% | $247.8845 | $247.88 | $247.90 | $247.90 |
| 7 purchase totals = | $1,249.03 | $1,341.9472 | $1,341.94 | $1,342.05 | $1,341.90 | |