| 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 | $135.79 | 10.191% | $149.6284 | $149.63 | $149.65 | $149.60 |
| Purchase #2 | $16.32 | 12.215% | $18.3135 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $249.64 | 12.692% | $281.3243 | $281.32 | $281.30 | $281.30 |
| Purchase #4 | $174.38 | 4.128% | $181.5784 | $181.58 | $181.60 | $181.60 |
| Purchase #5 | $218.47 | 13.168% | $247.2381 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $28.63 | 6.860% | $30.594 | $30.59 | $30.60 | $30.60 |
| Purchase #7 | $105.90 | 8.390% | $114.785 | $114.79 | $114.80 | $114.80 |
| 7 purchase totals = | $929.13 | $1,023.4617 | $1,023.46 | $1,023.50 | $1,023.40 | |