| 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 | $221.46 | 6.699% | $236.2956 | $236.30 | $236.30 | $236.30 |
| Purchase #2 | $74.69 | 11.417% | $83.2174 | $83.22 | $83.20 | $83.20 |
| Purchase #3 | $198.78 | 4.512% | $207.749 | $207.75 | $207.75 | $207.70 |
| Purchase #4 | $78.97 | 10.654% | $87.3835 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $144.32 | 4.427% | $150.709 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $127.63 | 9.670% | $139.9718 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $16.90 | 10.104% | $18.6076 | $18.61 | $18.60 | $18.60 |
| 7 purchase totals = | $862.75 | $923.9339 | $923.94 | $923.90 | $923.90 | |