| 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 | $127.57 | 9.217% | $139.3281 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $108.52 | 3.845% | $112.6926 | $112.69 | $112.70 | $112.70 |
| Purchase #3 | $226.36 | 3.759% | $234.8689 | $234.87 | $234.85 | $234.90 |
| Purchase #4 | $186.64 | 10.761% | $206.7243 | $206.72 | $206.70 | $206.70 |
| Purchase #5 | $74.43 | 10.363% | $82.1432 | $82.14 | $82.15 | $82.10 |
| Purchase #6 | $214.38 | 11.623% | $239.2974 | $239.30 | $239.30 | $239.30 |
| Purchase #7 | $243.42 | 9.692% | $267.0123 | $267.01 | $267.00 | $267.00 |
| 7 purchase totals = | $1,181.32 | $1,282.0668 | $1,282.06 | $1,282.05 | $1,282.00 | |