| 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 | $98.71 | 11.194% | $109.7596 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $174.71 | 9.210% | $190.8008 | $190.80 | $190.80 | $190.80 |
| Purchase #3 | $249.82 | 4.821% | $261.8638 | $261.86 | $261.85 | $261.90 |
| Purchase #4 | $175.43 | 9.650% | $192.359 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $85.75 | 3.785% | $88.9956 | $89.00 | $89.00 | $89.00 |
| Purchase #6 | $111.84 | 3.663% | $115.9367 | $115.94 | $115.95 | $115.90 |
| Purchase #7 | $189.39 | 6.823% | $202.3121 | $202.31 | $202.30 | $202.30 |
| 7 purchase totals = | $1,085.65 | $1,162.0276 | $1,162.03 | $1,162.00 | $1,162.10 | |