| 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 | $195.81 | 5.657% | $206.887 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $146.69 | 9.510% | $160.6402 | $160.64 | $160.65 | $160.60 |
| Purchase #3 | $193.60 | 13.527% | $219.7883 | $219.79 | $219.80 | $219.80 |
| Purchase #4 | $219.77 | 5.513% | $231.8859 | $231.89 | $231.90 | $231.90 |
| Purchase #5 | $89.44 | 11.568% | $99.7864 | $99.79 | $99.80 | $99.80 |
| Purchase #6 | $196.29 | 5.684% | $207.4471 | $207.45 | $207.45 | $207.40 |
| Purchase #7 | $101.51 | 8.125% | $109.7577 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $1,143.11 | $1,236.1926 | $1,236.21 | $1,236.25 | $1,236.20 | |