| 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 | $210.33 | 7.306% | $225.6967 | $225.70 | $225.70 | $225.70 |
| Purchase #2 | $223.41 | 9.704% | $245.0897 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $78.84 | 9.704% | $86.4906 | $86.49 | $86.50 | $86.50 |
| Purchase #4 | $77.29 | 10.407% | $85.3336 | $85.33 | $85.35 | $85.30 |
| Purchase #5 | $218.73 | 3.490% | $226.3637 | $226.36 | $226.35 | $226.40 |
| Purchase #6 | $56.85 | 11.847% | $63.585 | $63.59 | $63.60 | $63.60 |
| Purchase #7 | $133.58 | 4.373% | $139.4215 | $139.42 | $139.40 | $139.40 |
| 7 purchase totals = | $999.03 | $1,071.9808 | $1,071.98 | $1,072.00 | $1,072.00 | |