| 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 | $203.60 | 7.179% | $218.2164 | $218.22 | $218.20 | $218.20 |
| Purchase #2 | $216.28 | 4.236% | $225.4416 | $225.44 | $225.45 | $225.40 |
| Purchase #3 | $205.99 | 4.288% | $214.8229 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $199.86 | 13.824% | $227.4886 | $227.49 | $227.50 | $227.50 |
| Purchase #5 | $225.78 | 4.770% | $236.5497 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $196.73 | 10.570% | $217.5244 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $147.27 | 10.713% | $163.047 | $163.05 | $163.05 | $163.00 |
| 7 purchase totals = | $1,395.51 | $1,503.0906 | $1,503.09 | $1,503.05 | $1,502.90 | |