| 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 | $195.67 | 11.314% | $217.8081 | $217.81 | $217.80 | $217.80 |
| Purchase #2 | $171.44 | 13.815% | $195.1244 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $93.99 | 11.198% | $104.515 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $136.65 | 4.553% | $142.8717 | $142.87 | $142.85 | $142.90 |
| Purchase #5 | $149.90 | 5.850% | $158.6692 | $158.67 | $158.65 | $158.70 |
| Purchase #6 | $227.53 | 9.254% | $248.5856 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $215.76 | 11.695% | $240.9931 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $1,190.94 | $1,308.5671 | $1,308.57 | $1,308.50 | $1,308.60 | |