| 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 | $238.39 | 4.323% | $248.6956 | $248.70 | $248.70 | $248.70 |
| Purchase #2 | $52.47 | 3.733% | $54.4287 | $54.43 | $54.45 | $54.40 |
| Purchase #3 | $101.60 | 13.211% | $115.0224 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $124.27 | 11.839% | $138.9823 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $238.30 | 3.774% | $247.2934 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $204.61 | 5.211% | $215.2722 | $215.27 | $215.25 | $215.30 |
| Purchase #7 | $177.46 | 12.358% | $199.3905 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $1,137.10 | $1,219.0851 | $1,219.08 | $1,219.10 | $1,219.10 | |