| 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 | $226.52 | 5.382% | $238.7113 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $203.80 | 5.229% | $214.4567 | $214.46 | $214.45 | $214.50 |
| Purchase #3 | $131.62 | 3.329% | $136.0016 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $18.33 | 5.645% | $19.3647 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $219.52 | 10.583% | $242.7518 | $242.75 | $242.75 | $242.80 |
| Purchase #6 | $109.84 | 12.196% | $123.2361 | $123.24 | $123.25 | $123.20 |
| Purchase #7 | $193.32 | 7.781% | $208.3622 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $1,102.95 | $1,182.8844 | $1,182.88 | $1,182.85 | $1,183.00 | |