| 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 | $211.56 | 11.245% | $235.3499 | $235.35 | $235.35 | $235.30 |
| Purchase #2 | $113.63 | 12.510% | $127.8451 | $127.85 | $127.85 | $127.80 |
| Purchase #3 | $75.81 | 5.223% | $79.7696 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $96.51 | 9.123% | $105.3146 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $207.85 | 9.157% | $226.8828 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $199.48 | 3.114% | $205.6918 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $187.90 | 9.341% | $205.4517 | $205.45 | $205.45 | $205.50 |
| 7 purchase totals = | $1,092.74 | $1,186.3055 | $1,186.30 | $1,186.30 | $1,186.30 | |