| 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 | $187.28 | 11.347% | $208.5307 | $208.53 | $208.55 | $208.50 |
| Purchase #2 | $214.51 | 3.701% | $222.449 | $222.45 | $222.45 | $222.40 |
| Purchase #3 | $249.60 | 3.287% | $257.8044 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $125.30 | 5.588% | $132.3018 | $132.30 | $132.30 | $132.30 |
| Purchase #5 | $31.92 | 13.678% | $36.286 | $36.29 | $36.30 | $36.30 |
| Purchase #6 | $207.97 | 12.817% | $234.6255 | $234.63 | $234.65 | $234.60 |
| Purchase #7 | $212.92 | 6.471% | $226.6981 | $226.70 | $226.70 | $226.70 |
| 7 purchase totals = | $1,229.50 | $1,318.6955 | $1,318.70 | $1,318.75 | $1,318.60 | |