| 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 | $243.56 | 11.822% | $272.3537 | $272.35 | $272.35 | $272.40 |
| Purchase #2 | $239.61 | 8.449% | $259.8546 | $259.85 | $259.85 | $259.90 |
| Purchase #3 | $147.45 | 10.246% | $162.5577 | $162.56 | $162.55 | $162.60 |
| Purchase #4 | $166.53 | 7.779% | $179.4844 | $179.48 | $179.50 | $179.50 |
| Purchase #5 | $169.55 | 12.215% | $190.2605 | $190.26 | $190.25 | $190.30 |
| Purchase #6 | $103.49 | 7.157% | $110.8968 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $132.93 | 3.867% | $138.0704 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $1,203.12 | $1,313.4781 | $1,313.47 | $1,313.45 | $1,313.70 | |