| 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 | $15.85 | 5.353% | $16.6985 | $16.70 | $16.70 | $16.70 |
| Purchase #2 | $124.29 | 12.146% | $139.3863 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $234.39 | 13.447% | $265.9084 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $248.53 | 10.492% | $274.6058 | $274.61 | $274.60 | $274.60 |
| Purchase #5 | $171.91 | 3.441% | $177.8254 | $177.83 | $177.85 | $177.80 |
| Purchase #6 | $177.91 | 12.454% | $200.0669 | $200.07 | $200.05 | $200.10 |
| Purchase #7 | $192.61 | 4.593% | $201.4566 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $1,165.49 | $1,275.9479 | $1,275.97 | $1,275.95 | $1,276.00 | |