| 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 | $190.86 | 13.648% | $216.9086 | $216.91 | $216.90 | $216.90 |
| Purchase #2 | $133.27 | 5.601% | $140.7345 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $242.73 | 6.862% | $259.3861 | $259.39 | $259.40 | $259.40 |
| Purchase #4 | $184.91 | 12.357% | $207.7593 | $207.76 | $207.75 | $207.80 |
| Purchase #5 | $156.25 | 4.483% | $163.2547 | $163.25 | $163.25 | $163.30 |
| Purchase #6 | $197.72 | 13.713% | $224.8333 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $32.33 | 9.304% | $35.338 | $35.34 | $35.35 | $35.30 |
| 7 purchase totals = | $1,138.07 | $1,248.2145 | $1,248.21 | $1,248.25 | $1,248.20 | |