| 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 | $13.67 | 10.148% | $15.0572 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $190.93 | 11.164% | $212.2454 | $212.25 | $212.25 | $212.20 |
| Purchase #3 | $198.78 | 5.359% | $209.4326 | $209.43 | $209.45 | $209.40 |
| Purchase #4 | $151.92 | 3.768% | $157.6443 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $107.64 | 6.548% | $114.6883 | $114.69 | $114.70 | $114.70 |
| Purchase #6 | $206.86 | 13.358% | $234.4924 | $234.49 | $234.50 | $234.50 |
| Purchase #7 | $125.83 | 6.445% | $133.9397 | $133.94 | $133.95 | $133.90 |
| 7 purchase totals = | $995.63 | $1,077.4999 | $1,077.50 | $1,077.55 | $1,077.40 | |