| 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 | $195.92 | 3.484% | $202.7459 | $202.75 | $202.75 | $202.70 |
| Purchase #2 | $29.80 | 5.844% | $31.5415 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $227.89 | 3.415% | $235.6724 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $74.54 | 8.844% | $81.1323 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $131.93 | 11.489% | $147.0874 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $126.61 | 8.446% | $137.3035 | $137.30 | $137.30 | $137.30 |
| Purchase #7 | $165.52 | 10.733% | $183.2853 | $183.29 | $183.30 | $183.30 |
| 7 purchase totals = | $952.21 | $1,018.7683 | $1,018.77 | $1,018.80 | $1,018.70 | |