| 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 | $225.59 | 8.180% | $244.0433 | $244.04 | $244.05 | $244.00 |
| Purchase #2 | $49.80 | 6.200% | $52.8876 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $83.51 | 7.578% | $89.8384 | $89.84 | $89.85 | $89.80 |
| Purchase #4 | $230.82 | 11.808% | $258.0752 | $258.08 | $258.10 | $258.10 |
| Purchase #5 | $250.30 | 4.535% | $261.6511 | $261.65 | $261.65 | $261.70 |
| Purchase #6 | $109.63 | 5.133% | $115.2573 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $183.57 | 8.672% | $199.4892 | $199.49 | $199.50 | $199.50 |
| 7 purchase totals = | $1,133.22 | $1,221.2421 | $1,221.25 | $1,221.30 | $1,221.30 | |