| 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 | $93.85 | 11.530% | $104.6709 | $104.67 | $104.65 | $104.70 |
| Purchase #2 | $209.45 | 13.853% | $238.4651 | $238.47 | $238.45 | $238.50 |
| Purchase #3 | $186.54 | 12.433% | $209.7325 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $36.63 | 6.470% | $39 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $180.56 | 5.322% | $190.1694 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $28.95 | 13.627% | $32.895 | $32.90 | $32.90 | $32.90 |
| Purchase #7 | $243.69 | 5.817% | $257.8654 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $979.67 | $1,072.7983 | $1,072.81 | $1,072.75 | $1,072.90 | |