| 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 | $85.39 | 6.821% | $91.2145 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $248.26 | 13.263% | $281.1867 | $281.19 | $281.20 | $281.20 |
| Purchase #3 | $241.26 | 3.612% | $249.9743 | $249.97 | $249.95 | $250.00 |
| Purchase #4 | $196.63 | 12.825% | $221.8478 | $221.85 | $221.85 | $221.80 |
| Purchase #5 | $83.70 | 12.204% | $93.9147 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $113.89 | 13.762% | $129.5635 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $129.88 | 8.808% | $141.3198 | $141.32 | $141.30 | $141.30 |
| 7 purchase totals = | $1,099.01 | $1,209.0213 | $1,209.01 | $1,208.95 | $1,209.00 | |