| 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 | $236.44 | 4.294% | $246.5927 | $246.59 | $246.60 | $246.60 |
| Purchase #2 | $165.56 | 3.161% | $170.7934 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $72.41 | 12.575% | $81.5156 | $81.52 | $81.50 | $81.50 |
| Purchase #4 | $80.50 | 10.728% | $89.136 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $128.59 | 3.706% | $133.3555 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $237.52 | 7.380% | $255.049 | $255.05 | $255.05 | $255.00 |
| Purchase #7 | $208.67 | 12.501% | $234.7558 | $234.76 | $234.75 | $234.80 |
| 7 purchase totals = | $1,129.69 | $1,211.1980 | $1,211.21 | $1,211.20 | $1,211.20 | |