| 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 | $228.51 | 10.578% | $252.6818 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $6.57 | 4.130% | $6.8413 | $6.84 | $6.85 | $6.80 |
| Purchase #3 | $196.87 | 9.680% | $215.927 | $215.93 | $215.95 | $215.90 |
| Purchase #4 | $183.69 | 6.487% | $195.606 | $195.61 | $195.60 | $195.60 |
| Purchase #5 | $149.96 | 11.334% | $166.9565 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $218.95 | 10.866% | $242.7411 | $242.74 | $242.75 | $242.70 |
| Purchase #7 | $49.44 | 11.315% | $55.0341 | $55.03 | $55.05 | $55.00 |
| 7 purchase totals = | $1,033.99 | $1,135.7878 | $1,135.79 | $1,135.85 | $1,135.70 | |