| 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 | $209.31 | 7.540% | $225.092 | $225.09 | $225.10 | $225.10 |
| Purchase #2 | $123.25 | 4.258% | $128.498 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $100.72 | 7.220% | $107.992 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $64.89 | 9.214% | $70.869 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $79.96 | 5.419% | $84.293 | $84.29 | $84.30 | $84.30 |
| Purchase #6 | $210.85 | 12.334% | $236.8562 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $154.76 | 10.225% | $170.5842 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $943.74 | $1,024.1844 | $1,024.18 | $1,024.20 | $1,024.30 | |