| 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 | $27.89 | 8.155% | $30.1644 | $30.16 | $30.15 | $30.20 |
| Purchase #2 | $202.60 | 5.766% | $214.2819 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $224.27 | 5.215% | $235.9657 | $235.97 | $235.95 | $236.00 |
| Purchase #4 | $121.40 | 7.218% | $130.1627 | $130.16 | $130.15 | $130.20 |
| Purchase #5 | $83.51 | 7.671% | $89.9161 | $89.92 | $89.90 | $89.90 |
| Purchase #6 | $184.65 | 7.424% | $198.3584 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $105.62 | 10.404% | $116.6087 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $949.94 | $1,015.4579 | $1,015.46 | $1,015.40 | $1,015.60 | |