| 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 | $172.91 | 12.394% | $194.3405 | $194.34 | $194.35 | $194.30 |
| Purchase #2 | $128.77 | 13.799% | $146.539 | $146.54 | $146.55 | $146.50 |
| Purchase #3 | $217.90 | 3.733% | $226.0342 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $247.59 | 10.632% | $273.9138 | $273.91 | $273.90 | $273.90 |
| Purchase #5 | $140.55 | 3.516% | $145.4917 | $145.49 | $145.50 | $145.50 |
| Purchase #6 | $245.47 | 6.358% | $261.077 | $261.08 | $261.10 | $261.10 |
| Purchase #7 | $104.52 | 7.479% | $112.3371 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $1,257.71 | $1,359.7333 | $1,359.73 | $1,359.80 | $1,359.60 | |