| 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 | $219.75 | 13.521% | $249.4624 | $249.46 | $249.45 | $249.50 |
| Purchase #2 | $27.78 | 3.410% | $28.7273 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $225.54 | 10.239% | $248.633 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $242.31 | 7.446% | $260.3524 | $260.35 | $260.35 | $260.40 |
| Purchase #5 | $44.65 | 8.296% | $48.3542 | $48.35 | $48.35 | $48.40 |
| Purchase #6 | $193.37 | 3.747% | $200.6156 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $148.80 | 5.188% | $156.5197 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $1,102.20 | $1,192.6646 | $1,192.66 | $1,192.65 | $1,192.70 | |