| 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 | $6.76 | 10.296% | $7.456 | $7.46 | $7.45 | $7.50 |
| Purchase #2 | $222.60 | 10.329% | $245.5924 | $245.59 | $245.60 | $245.60 |
| Purchase #3 | $199.84 | 7.628% | $215.0838 | $215.08 | $215.10 | $215.10 |
| Purchase #4 | $26.29 | 13.218% | $29.765 | $29.77 | $29.75 | $29.80 |
| Purchase #5 | $119.81 | 3.305% | $123.7697 | $123.77 | $123.75 | $123.80 |
| Purchase #6 | $179.83 | 4.456% | $187.8432 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $9.97 | 12.225% | $11.1888 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $765.10 | $820.6989 | $820.70 | $820.70 | $820.80 | |