| 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 | $21.39 | 4.145% | $22.2766 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $118.71 | 12.864% | $133.9809 | $133.98 | $134.00 | $134.00 |
| Purchase #3 | $249.93 | 12.429% | $280.9938 | $280.99 | $281.00 | $281.00 |
| Purchase #4 | $181.88 | 5.260% | $191.4469 | $191.45 | $191.45 | $191.40 |
| Purchase #5 | $167.97 | 5.367% | $176.9849 | $176.98 | $177.00 | $177.00 |
| Purchase #6 | $138.54 | 10.512% | $153.1033 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $81.54 | 5.411% | $85.9521 | $85.95 | $85.95 | $86.00 |
| 7 purchase totals = | $959.96 | $1,044.7385 | $1,044.73 | $1,044.80 | $1,044.80 | |