| 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 | $126.28 | 3.697% | $130.9486 | $130.95 | $130.95 | $130.90 |
| Purchase #2 | $246.90 | 5.650% | $260.8499 | $260.85 | $260.85 | $260.80 |
| Purchase #3 | $198.94 | 10.340% | $219.5104 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $167.73 | 8.280% | $181.618 | $181.62 | $181.60 | $181.60 |
| Purchase #5 | $17.42 | 11.503% | $19.4238 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $11.96 | 6.545% | $12.7428 | $12.74 | $12.75 | $12.70 |
| Purchase #7 | $219.64 | 9.270% | $240.0006 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $988.87 | $1,065.0941 | $1,065.09 | $1,065.05 | $1,064.90 | |