| 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 | $187.55 | 10.647% | $207.5184 | $207.52 | $207.50 | $207.50 |
| Purchase #2 | $58.70 | 7.430% | $63.0614 | $63.06 | $63.05 | $63.10 |
| Purchase #3 | $214.94 | 7.544% | $231.1551 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $223.76 | 4.804% | $234.5094 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $192.56 | 12.113% | $215.8848 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $122.89 | 5.459% | $129.5986 | $129.60 | $129.60 | $129.60 |
| Purchase #7 | $245.56 | 4.722% | $257.1553 | $257.16 | $257.15 | $257.20 |
| 7 purchase totals = | $1,245.96 | $1,338.8830 | $1,338.89 | $1,338.85 | $1,339.00 | |