| 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 | $235.69 | 10.127% | $259.5583 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $143.27 | 13.352% | $162.3994 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $163.87 | 13.347% | $185.7417 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $9.76 | 11.799% | $10.9116 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $154.79 | 3.129% | $159.6334 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $71.85 | 12.137% | $80.5704 | $80.57 | $80.55 | $80.60 |
| Purchase #7 | $222.47 | 6.266% | $236.41 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $1,001.70 | $1,095.2248 | $1,095.22 | $1,095.20 | $1,095.20 | |