| 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 | $206.67 | 10.118% | $227.5809 | $227.58 | $227.60 | $227.60 |
| Purchase #2 | $78.63 | 3.820% | $81.6337 | $81.63 | $81.65 | $81.60 |
| Purchase #3 | $248.93 | 6.442% | $264.9661 | $264.97 | $264.95 | $265.00 |
| Purchase #4 | $38.65 | 12.686% | $43.5531 | $43.55 | $43.55 | $43.60 |
| Purchase #5 | $46.52 | 4.110% | $48.432 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $145.67 | 11.568% | $162.5211 | $162.52 | $162.50 | $162.50 |
| Purchase #7 | $89.62 | 6.867% | $95.7742 | $95.77 | $95.75 | $95.80 |
| 7 purchase totals = | $854.69 | $924.4611 | $924.45 | $924.45 | $924.50 | |