| 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 | $227.70 | 13.340% | $258.0752 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $138.65 | 13.832% | $157.8281 | $157.83 | $157.85 | $157.80 |
| Purchase #3 | $223.99 | 6.490% | $238.527 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $69.33 | 5.611% | $73.2201 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $204.40 | 13.121% | $231.2193 | $231.22 | $231.20 | $231.20 |
| Purchase #6 | $75.70 | 11.144% | $84.136 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $81.87 | 5.447% | $86.3295 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $1,021.64 | $1,129.3352 | $1,129.35 | $1,129.40 | $1,129.20 | |