| 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 | $218.66 | 9.693% | $239.8547 | $239.85 | $239.85 | $239.90 |
| Purchase #2 | $185.35 | 3.482% | $191.8039 | $191.80 | $191.80 | $191.80 |
| Purchase #3 | $227.39 | 10.555% | $251.391 | $251.39 | $251.40 | $251.40 |
| Purchase #4 | $222.89 | 3.407% | $230.4839 | $230.48 | $230.50 | $230.50 |
| Purchase #5 | $134.28 | 7.469% | $144.3094 | $144.31 | $144.30 | $144.30 |
| Purchase #6 | $200.56 | 12.206% | $225.0404 | $225.04 | $225.05 | $225.00 |
| Purchase #7 | $240.91 | 12.780% | $271.6983 | $271.70 | $271.70 | $271.70 |
| 7 purchase totals = | $1,430.04 | $1,554.5816 | $1,554.57 | $1,554.60 | $1,554.60 | |