| 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 | $243.75 | 3.681% | $252.7224 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $76.32 | 11.300% | $84.9442 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $185.98 | 13.138% | $210.4141 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $237.44 | 5.448% | $250.3757 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $195.79 | 9.512% | $214.4135 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $54.69 | 3.206% | $56.4434 | $56.44 | $56.45 | $56.40 |
| Purchase #7 | $226.30 | 9.701% | $248.2534 | $248.25 | $248.25 | $248.30 |
| 7 purchase totals = | $1,220.27 | $1,317.5667 | $1,317.55 | $1,317.55 | $1,317.50 | |