| 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 | $239.97 | 6.863% | $256.4391 | $256.44 | $256.45 | $256.40 |
| Purchase #2 | $216.61 | 7.574% | $233.016 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $125.35 | 6.440% | $133.4225 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $171.73 | 3.771% | $178.2059 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $205.85 | 13.239% | $233.1025 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $165.64 | 13.636% | $188.2267 | $188.23 | $188.25 | $188.20 |
| Purchase #7 | $197.76 | 4.645% | $206.946 | $206.95 | $206.95 | $206.90 |
| 7 purchase totals = | $1,322.91 | $1,429.3587 | $1,429.37 | $1,429.35 | $1,429.20 | |