| 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 | $90.68 | 6.334% | $96.4237 | $96.42 | $96.40 | $96.40 |
| Purchase #2 | $140.30 | 9.766% | $154.0017 | $154.00 | $154.00 | $154.00 |
| Purchase #3 | $32.66 | 10.743% | $36.1687 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $250.57 | 7.586% | $269.5782 | $269.58 | $269.60 | $269.60 |
| Purchase #5 | $132.94 | 10.136% | $146.4148 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $250.65 | 8.397% | $271.6971 | $271.70 | $271.70 | $271.70 |
| Purchase #7 | $243.88 | 5.382% | $257.0056 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $1,141.68 | $1,231.2898 | $1,231.29 | $1,231.25 | $1,231.30 | |