| 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 | $99.77 | 3.473% | $103.235 | $103.24 | $103.25 | $103.20 |
| Purchase #2 | $241.37 | 4.116% | $251.3048 | $251.30 | $251.30 | $251.30 |
| Purchase #3 | $238.94 | 7.859% | $257.7183 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $8.40 | 6.580% | $8.9527 | $8.95 | $8.95 | $9.00 |
| Purchase #5 | $117.84 | 8.605% | $127.9801 | $127.98 | $128.00 | $128.00 |
| Purchase #6 | $228.66 | 3.232% | $236.0503 | $236.05 | $236.05 | $236.10 |
| Purchase #7 | $71.66 | 9.519% | $78.4813 | $78.48 | $78.50 | $78.50 |
| 7 purchase totals = | $1,006.64 | $1,063.7225 | $1,063.72 | $1,063.75 | $1,063.80 | |