| 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 | $190.67 | 11.306% | $212.2272 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $157.67 | 3.860% | $163.7561 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $204.67 | 5.830% | $216.6023 | $216.60 | $216.60 | $216.60 |
| Purchase #4 | $126.44 | 12.592% | $142.3613 | $142.36 | $142.35 | $142.40 |
| Purchase #5 | $54.78 | 3.759% | $56.8392 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $215.38 | 4.382% | $224.818 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $193.95 | 10.124% | $213.5855 | $213.59 | $213.60 | $213.60 |
| 7 purchase totals = | $1,143.56 | $1,230.1896 | $1,230.20 | $1,230.20 | $1,230.20 | |