| 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 | $191.91 | 12.681% | $216.2461 | $216.25 | $216.25 | $216.20 |
| Purchase #2 | $206.59 | 11.844% | $231.0585 | $231.06 | $231.05 | $231.10 |
| Purchase #3 | $241.81 | 8.395% | $262.1099 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $10.65 | 4.314% | $11.1094 | $11.11 | $11.10 | $11.10 |
| Purchase #5 | $160.98 | 12.628% | $181.3086 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $227.92 | 13.246% | $258.1103 | $258.11 | $258.10 | $258.10 |
| Purchase #7 | $179.50 | 6.235% | $190.6918 | $190.69 | $190.70 | $190.70 |
| 7 purchase totals = | $1,219.36 | $1,350.6346 | $1,350.64 | $1,350.60 | $1,350.60 | |