| 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 | $220.28 | 12.662% | $248.1719 | $248.17 | $248.15 | $248.20 |
| Purchase #2 | $175.50 | 5.156% | $184.5488 | $184.55 | $184.55 | $184.50 |
| Purchase #3 | $207.35 | 13.759% | $235.8793 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $65.86 | 13.512% | $74.759 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $186.37 | 13.689% | $211.8822 | $211.88 | $211.90 | $211.90 |
| Purchase #6 | $33.70 | 10.135% | $37.1155 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $215.59 | 3.126% | $222.3293 | $222.33 | $222.35 | $222.30 |
| 7 purchase totals = | $1,104.65 | $1,214.6860 | $1,214.69 | $1,214.70 | $1,214.70 | |