| 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 | $227.69 | 7.670% | $245.1538 | $245.15 | $245.15 | $245.20 |
| Purchase #2 | $157.30 | 4.295% | $164.056 | $164.06 | $164.05 | $164.10 |
| Purchase #3 | $192.72 | 3.571% | $199.602 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $234.75 | 12.411% | $263.8848 | $263.88 | $263.90 | $263.90 |
| Purchase #5 | $228.53 | 8.422% | $247.7768 | $247.78 | $247.80 | $247.80 |
| Purchase #6 | $110.77 | 7.565% | $119.1498 | $119.15 | $119.15 | $119.10 |
| Purchase #7 | $194.86 | 5.343% | $205.2714 | $205.27 | $205.25 | $205.30 |
| 7 purchase totals = | $1,346.62 | $1,444.8946 | $1,444.89 | $1,444.90 | $1,445.00 | |