| 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 | $247.83 | 7.766% | $267.0765 | $267.08 | $267.10 | $267.10 |
| Purchase #2 | $192.74 | 13.106% | $218.0005 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $111.56 | 7.385% | $119.7987 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $199.73 | 4.867% | $209.4509 | $209.45 | $209.45 | $209.50 |
| Purchase #5 | $223.86 | 11.429% | $249.445 | $249.45 | $249.45 | $249.40 |
| Purchase #6 | $93.56 | 11.167% | $104.0078 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $173.84 | 9.500% | $190.3548 | $190.35 | $190.35 | $190.40 |
| 7 purchase totals = | $1,243.12 | $1,358.1342 | $1,358.14 | $1,358.15 | $1,358.20 | |