| 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 | $38.39 | 11.178% | $42.6812 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $230.77 | 5.407% | $243.2477 | $243.25 | $243.25 | $243.20 |
| Purchase #3 | $139.30 | 5.528% | $147.0005 | $147.00 | $147.00 | $147.00 |
| Purchase #4 | $151.49 | 6.467% | $161.2869 | $161.29 | $161.30 | $161.30 |
| Purchase #5 | $190.92 | 4.349% | $199.2231 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $241.56 | 4.745% | $253.022 | $253.02 | $253.00 | $253.00 |
| Purchase #7 | $111.51 | 6.141% | $118.3578 | $118.36 | $118.35 | $118.40 |
| 7 purchase totals = | $1,103.94 | $1,164.8192 | $1,164.82 | $1,164.80 | $1,164.80 | |