| 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 | $223.31 | 7.370% | $239.7679 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $213.81 | 10.569% | $236.4076 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $98.40 | 3.475% | $101.8194 | $101.82 | $101.80 | $101.80 |
| Purchase #4 | $17.45 | 9.125% | $19.0423 | $19.04 | $19.05 | $19.00 |
| Purchase #5 | $192.80 | 13.754% | $219.3177 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $38.27 | 9.104% | $41.7541 | $41.75 | $41.75 | $41.80 |
| Purchase #7 | $171.32 | 5.211% | $180.2475 | $180.25 | $180.25 | $180.20 |
| 7 purchase totals = | $955.36 | $1,038.3565 | $1,038.36 | $1,038.30 | $1,038.30 | |