| 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 | $192.73 | 13.490% | $218.7293 | $218.73 | $218.75 | $218.70 |
| Purchase #2 | $82.73 | 3.306% | $85.4651 | $85.47 | $85.45 | $85.50 |
| Purchase #3 | $61.86 | 7.246% | $66.3424 | $66.34 | $66.35 | $66.30 |
| Purchase #4 | $107.45 | 13.433% | $121.8838 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $192.67 | 10.776% | $213.4321 | $213.43 | $213.45 | $213.40 |
| Purchase #6 | $222.93 | 8.205% | $241.2214 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $227.68 | 3.123% | $234.7904 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $1,088.05 | $1,181.8645 | $1,181.86 | $1,181.90 | $1,181.80 | |