| 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 | $221.43 | 12.745% | $249.6513 | $249.65 | $249.65 | $249.70 |
| Purchase #2 | $144.33 | 5.774% | $152.6636 | $152.66 | $152.65 | $152.70 |
| Purchase #3 | $219.90 | 3.226% | $226.994 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $97.67 | 6.856% | $104.3663 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $185.46 | 11.373% | $206.5524 | $206.55 | $206.55 | $206.60 |
| Purchase #6 | $47.47 | 7.221% | $50.8978 | $50.90 | $50.90 | $50.90 |
| Purchase #7 | $217.37 | 4.557% | $227.2756 | $227.28 | $227.30 | $227.30 |
| 7 purchase totals = | $1,133.63 | $1,218.4010 | $1,218.40 | $1,218.40 | $1,218.60 | |