| 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 | $183.55 | 4.499% | $191.8079 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $215.32 | 7.777% | $232.0654 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $32.80 | 4.297% | $34.2094 | $34.21 | $34.20 | $34.20 |
| Purchase #4 | $186.44 | 10.583% | $206.1709 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $218.99 | 12.338% | $246.009 | $246.01 | $246.00 | $246.00 |
| Purchase #6 | $128.25 | 9.138% | $139.9695 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $126.89 | 3.304% | $131.0824 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $1,092.24 | $1,181.3145 | $1,181.32 | $1,181.25 | $1,181.40 | |