| 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 | $199.43 | 12.639% | $224.636 | $224.64 | $224.65 | $224.60 |
| Purchase #2 | $124.97 | 4.796% | $130.9636 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $238.84 | 6.111% | $253.4355 | $253.44 | $253.45 | $253.40 |
| Purchase #4 | $230.73 | 6.721% | $246.2374 | $246.24 | $246.25 | $246.20 |
| Purchase #5 | $182.81 | 12.159% | $205.0379 | $205.04 | $205.05 | $205.00 |
| Purchase #6 | $17.63 | 7.105% | $18.8826 | $18.88 | $18.90 | $18.90 |
| Purchase #7 | $246.54 | 12.842% | $278.2007 | $278.20 | $278.20 | $278.20 |
| 7 purchase totals = | $1,240.95 | $1,357.3937 | $1,357.40 | $1,357.45 | $1,357.30 | |