| 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 | $205.55 | 5.437% | $216.7258 | $216.73 | $216.75 | $216.70 |
| Purchase #2 | $208.58 | 12.226% | $234.081 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $225.41 | 5.775% | $238.4274 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $245.32 | 7.186% | $262.9487 | $262.95 | $262.95 | $262.90 |
| Purchase #5 | $54.72 | 13.455% | $62.0826 | $62.08 | $62.10 | $62.10 |
| Purchase #6 | $75.83 | 13.497% | $86.0648 | $86.06 | $86.05 | $86.10 |
| Purchase #7 | $220.46 | 12.709% | $248.4783 | $248.48 | $248.50 | $248.50 |
| 7 purchase totals = | $1,235.87 | $1,348.8086 | $1,348.81 | $1,348.90 | $1,348.80 | |