| 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 | $231.62 | 13.516% | $262.9258 | $262.93 | $262.95 | $262.90 |
| Purchase #2 | $133.81 | 11.735% | $149.5126 | $149.51 | $149.50 | $149.50 |
| Purchase #3 | $175.88 | 3.866% | $182.6795 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $203.41 | 9.136% | $221.9935 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $205.87 | 11.429% | $229.3989 | $229.40 | $229.40 | $229.40 |
| Purchase #6 | $48.58 | 13.416% | $55.0975 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $113.89 | 13.178% | $128.8984 | $128.90 | $128.90 | $128.90 |
| 7 purchase totals = | $1,113.06 | $1,230.5062 | $1,230.51 | $1,230.55 | $1,230.50 | |