| 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 | $10.94 | 12.286% | $12.2841 | $12.28 | $12.30 | $12.30 |
| Purchase #2 | $222.33 | 11.450% | $247.7868 | $247.79 | $247.80 | $247.80 |
| Purchase #3 | $106.70 | 9.514% | $116.8514 | $116.85 | $116.85 | $116.90 |
| Purchase #4 | $229.97 | 4.872% | $241.1741 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $134.77 | 6.498% | $143.5274 | $143.53 | $143.55 | $143.50 |
| Purchase #6 | $195.40 | 7.366% | $209.7932 | $209.79 | $209.80 | $209.80 |
| Purchase #7 | $163.45 | 10.870% | $181.217 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $1,063.56 | $1,152.6340 | $1,152.63 | $1,152.65 | $1,152.70 | |