| 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 | $221.30 | 6.205% | $235.0317 | $235.03 | $235.05 | $235.00 |
| Purchase #2 | $238.59 | 4.175% | $248.5511 | $248.55 | $248.55 | $248.60 |
| Purchase #3 | $8.72 | 5.591% | $9.2075 | $9.21 | $9.20 | $9.20 |
| Purchase #4 | $155.47 | 10.415% | $171.6622 | $171.66 | $171.65 | $171.70 |
| Purchase #5 | $127.25 | 11.650% | $142.0746 | $142.07 | $142.05 | $142.10 |
| Purchase #6 | $162.50 | 7.777% | $175.1376 | $175.14 | $175.15 | $175.10 |
| Purchase #7 | $206.62 | 7.515% | $222.1475 | $222.15 | $222.15 | $222.10 |
| 7 purchase totals = | $1,120.45 | $1,203.8122 | $1,203.81 | $1,203.80 | $1,203.80 | |