| 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 | $232.82 | 11.843% | $260.3929 | $260.39 | $260.40 | $260.40 |
| Purchase #2 | $206.49 | 7.411% | $221.793 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $74.61 | 10.556% | $82.4858 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $28.70 | 9.620% | $31.4609 | $31.46 | $31.45 | $31.50 |
| Purchase #5 | $167.70 | 12.429% | $188.5434 | $188.54 | $188.55 | $188.50 |
| Purchase #6 | $29.35 | 4.103% | $30.5542 | $30.55 | $30.55 | $30.60 |
| Purchase #7 | $202.62 | 6.471% | $215.7315 | $215.73 | $215.75 | $215.70 |
| 7 purchase totals = | $942.29 | $1,030.9617 | $1,030.95 | $1,031.00 | $1,031.00 | |