| 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 | $225.85 | 11.370% | $251.5291 | $251.53 | $251.55 | $251.50 |
| Purchase #2 | $199.58 | 5.865% | $211.2854 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $174.34 | 10.253% | $192.2151 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $106.57 | 8.790% | $115.9375 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $227.92 | 3.721% | $236.4009 | $236.40 | $236.40 | $236.40 |
| Purchase #6 | $157.60 | 13.826% | $179.3898 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $113.77 | 11.532% | $126.89 | $126.89 | $126.90 | $126.90 |
| 7 purchase totals = | $1,205.63 | $1,313.6478 | $1,313.66 | $1,313.70 | $1,313.60 | |