| 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 | $191.84 | 4.372% | $200.2272 | $200.23 | $200.25 | $200.20 |
| Purchase #2 | $189.71 | 10.313% | $209.2748 | $209.27 | $209.25 | $209.30 |
| Purchase #3 | $224.78 | 9.839% | $246.8961 | $246.90 | $246.90 | $246.90 |
| Purchase #4 | $140.26 | 6.674% | $149.621 | $149.62 | $149.60 | $149.60 |
| Purchase #5 | $214.62 | 11.386% | $239.0566 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $48.43 | 5.599% | $51.1416 | $51.14 | $51.15 | $51.10 |
| Purchase #7 | $231.59 | 8.610% | $251.5299 | $251.53 | $251.55 | $251.50 |
| 7 purchase totals = | $1,241.23 | $1,347.7472 | $1,347.75 | $1,347.75 | $1,347.70 | |