| 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 | $16.53 | 5.431% | $17.4277 | $17.43 | $17.45 | $17.40 |
| Purchase #2 | $234.36 | 5.798% | $247.9482 | $247.95 | $247.95 | $247.90 |
| Purchase #3 | $176.43 | 12.466% | $198.4238 | $198.42 | $198.40 | $198.40 |
| Purchase #4 | $231.75 | 11.349% | $258.0513 | $258.05 | $258.05 | $258.10 |
| Purchase #5 | $143.53 | 13.309% | $162.6324 | $162.63 | $162.65 | $162.60 |
| Purchase #6 | $118.84 | 3.179% | $122.6179 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $20.43 | 4.274% | $21.3032 | $21.30 | $21.30 | $21.30 |
| 7 purchase totals = | $941.87 | $1,028.4045 | $1,028.40 | $1,028.40 | $1,028.30 | |