| 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 | $201.86 | 9.365% | $220.7642 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $172.54 | 8.665% | $187.4906 | $187.49 | $187.50 | $187.50 |
| Purchase #3 | $86.84 | 13.462% | $98.5304 | $98.53 | $98.55 | $98.50 |
| Purchase #4 | $78.67 | 3.702% | $81.5824 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $179.27 | 7.658% | $192.9985 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $250.75 | 12.444% | $281.9533 | $281.95 | $281.95 | $282.00 |
| Purchase #7 | $221.93 | 13.611% | $252.1369 | $252.14 | $252.15 | $252.10 |
| 7 purchase totals = | $1,191.86 | $1,315.4563 | $1,315.45 | $1,315.50 | $1,315.50 | |