| 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 | $107.33 | 9.229% | $117.2355 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $164.64 | 9.619% | $180.4767 | $180.48 | $180.50 | $180.50 |
| Purchase #3 | $165.85 | 7.659% | $178.5525 | $178.55 | $178.55 | $178.60 |
| Purchase #4 | $216.93 | 9.746% | $238.072 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $198.91 | 13.866% | $226.4909 | $226.49 | $226.50 | $226.50 |
| Purchase #6 | $101.45 | 13.291% | $114.9337 | $114.93 | $114.95 | $114.90 |
| Purchase #7 | $22.97 | 4.344% | $23.9678 | $23.97 | $23.95 | $24.00 |
| 7 purchase totals = | $978.08 | $1,079.7291 | $1,079.73 | $1,079.75 | $1,079.80 | |