| 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 | $38.89 | 5.679% | $41.0986 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $77.89 | 13.218% | $88.1855 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $223.99 | 10.596% | $247.724 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $15.91 | 7.631% | $17.1241 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $248.75 | 6.737% | $265.5083 | $265.51 | $265.50 | $265.50 |
| Purchase #6 | $225.52 | 6.312% | $239.7548 | $239.75 | $239.75 | $239.80 |
| Purchase #7 | $136.87 | 4.775% | $143.4055 | $143.41 | $143.40 | $143.40 |
| 7 purchase totals = | $967.82 | $1,042.8008 | $1,042.80 | $1,042.75 | $1,042.80 | |