| 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 | $184.98 | 4.337% | $193.0026 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $240.82 | 10.654% | $266.477 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $88.48 | 5.250% | $93.1252 | $93.13 | $93.15 | $93.10 |
| Purchase #4 | $205.56 | 8.447% | $222.9237 | $222.92 | $222.90 | $222.90 |
| Purchase #5 | $27.90 | 5.561% | $29.4515 | $29.45 | $29.45 | $29.50 |
| Purchase #6 | $80.46 | 4.324% | $83.9391 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $208.41 | 3.485% | $215.6731 | $215.67 | $215.65 | $215.70 |
| 7 purchase totals = | $1,036.61 | $1,104.5922 | $1,104.59 | $1,104.60 | $1,104.60 | |