| 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 | $227.29 | 8.399% | $246.3801 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $114.33 | 9.831% | $125.5698 | $125.57 | $125.55 | $125.60 |
| Purchase #3 | $12.92 | 12.654% | $14.5549 | $14.55 | $14.55 | $14.60 |
| Purchase #4 | $11.38 | 13.250% | $12.8879 | $12.89 | $12.90 | $12.90 |
| Purchase #5 | $230.36 | 12.168% | $258.3902 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $39.57 | 10.424% | $43.6948 | $43.69 | $43.70 | $43.70 |
| Purchase #7 | $106.91 | 7.424% | $114.847 | $114.85 | $114.85 | $114.80 |
| 7 purchase totals = | $742.76 | $816.3247 | $816.32 | $816.35 | $816.40 | |