| 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 | $249.41 | 11.747% | $278.7082 | $278.71 | $278.70 | $278.70 |
| Purchase #2 | $139.50 | 6.333% | $148.3345 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $190.85 | 4.781% | $199.9745 | $199.97 | $199.95 | $200.00 |
| Purchase #4 | $108.65 | 5.709% | $114.8528 | $114.85 | $114.85 | $114.90 |
| Purchase #5 | $185.88 | 12.543% | $209.1949 | $209.19 | $209.20 | $209.20 |
| Purchase #6 | $129.68 | 3.184% | $133.809 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $213.78 | 13.486% | $242.6104 | $242.61 | $242.60 | $242.60 |
| 7 purchase totals = | $1,217.75 | $1,327.4843 | $1,327.47 | $1,327.45 | $1,327.50 | |