| 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 | $207.97 | 4.451% | $217.2267 | $217.23 | $217.25 | $217.20 |
| Purchase #2 | $190.74 | 7.161% | $204.3989 | $204.40 | $204.40 | $204.40 |
| Purchase #3 | $18.97 | 4.693% | $19.8603 | $19.86 | $19.85 | $19.90 |
| Purchase #4 | $26.72 | 8.426% | $28.9714 | $28.97 | $28.95 | $29.00 |
| Purchase #5 | $155.89 | 4.627% | $163.103 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $225.27 | 13.547% | $255.7873 | $255.79 | $255.80 | $255.80 |
| Purchase #7 | $143.28 | 13.698% | $162.9065 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $968.84 | $1,052.2541 | $1,052.26 | $1,052.25 | $1,052.30 | |