| 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 | $229.35 | 9.376% | $250.8539 | $250.85 | $250.85 | $250.90 |
| Purchase #2 | $199.98 | 11.561% | $223.0997 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $97.99 | 4.855% | $102.7474 | $102.75 | $102.75 | $102.70 |
| Purchase #4 | $125.68 | 13.613% | $142.7888 | $142.79 | $142.80 | $142.80 |
| Purchase #5 | $181.88 | 8.782% | $197.8527 | $197.85 | $197.85 | $197.90 |
| Purchase #6 | $188.40 | 4.420% | $196.7273 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $211.29 | 3.595% | $218.8859 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $1,234.57 | $1,332.9557 | $1,332.96 | $1,333.00 | $1,333.00 | |