| 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 | $198.29 | 3.263% | $204.7602 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $99.75 | 4.512% | $104.2507 | $104.25 | $104.25 | $104.30 |
| Purchase #3 | $196.90 | 8.185% | $213.0163 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $105.48 | 9.621% | $115.6282 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $102.59 | 7.207% | $109.9837 | $109.98 | $110.00 | $110.00 |
| Purchase #6 | $231.35 | 11.252% | $257.3815 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $78.90 | 4.544% | $82.4852 | $82.49 | $82.50 | $82.50 |
| 7 purchase totals = | $1,013.26 | $1,087.5058 | $1,087.51 | $1,087.55 | $1,087.60 | |