| 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 | $214.37 | 12.303% | $240.7439 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $167.92 | 12.639% | $189.1434 | $189.14 | $189.15 | $189.10 |
| Purchase #3 | $92.56 | 7.196% | $99.2206 | $99.22 | $99.20 | $99.20 |
| Purchase #4 | $6.37 | 3.303% | $6.5804 | $6.58 | $6.60 | $6.60 |
| Purchase #5 | $133.97 | 9.287% | $146.4118 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $192.63 | 9.142% | $210.2402 | $210.24 | $210.25 | $210.20 |
| Purchase #7 | $83.30 | 10.292% | $91.8732 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $891.12 | $984.2135 | $984.20 | $984.20 | $984.10 | |