| 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 | $203.67 | 13.450% | $231.0636 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $110.57 | 8.736% | $120.2294 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $238.87 | 4.375% | $249.3206 | $249.32 | $249.30 | $249.30 |
| Purchase #4 | $22.31 | 5.420% | $23.5192 | $23.52 | $23.50 | $23.50 |
| Purchase #5 | $245.78 | 6.812% | $262.5225 | $262.52 | $262.50 | $262.50 |
| Purchase #6 | $224.83 | 4.286% | $234.4662 | $234.47 | $234.45 | $234.50 |
| Purchase #7 | $114.37 | 3.262% | $118.1007 | $118.10 | $118.10 | $118.10 |
| 7 purchase totals = | $1,160.40 | $1,239.2222 | $1,239.22 | $1,239.15 | $1,239.20 | |