| 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 | $45.38 | 5.360% | $47.8124 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $143.90 | 7.530% | $154.7357 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $132.65 | 10.514% | $146.5968 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $238.32 | 12.681% | $268.5414 | $268.54 | $268.55 | $268.50 |
| Purchase #5 | $217.87 | 13.542% | $247.374 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $248.79 | 10.176% | $274.1069 | $274.11 | $274.10 | $274.10 |
| Purchase #7 | $180.52 | 3.442% | $186.7335 | $186.73 | $186.75 | $186.70 |
| 7 purchase totals = | $1,207.43 | $1,325.9007 | $1,325.90 | $1,325.90 | $1,325.80 | |