| 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 | $232.45 | 4.229% | $242.2803 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $156.31 | 7.461% | $167.9723 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $223.70 | 12.463% | $251.5797 | $251.58 | $251.60 | $251.60 |
| Purchase #4 | $100.67 | 12.660% | $113.4148 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $105.66 | 13.334% | $119.7487 | $119.75 | $119.75 | $119.70 |
| Purchase #6 | $216.68 | 4.226% | $225.8369 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $196.35 | 12.579% | $221.0489 | $221.05 | $221.05 | $221.00 |
| 7 purchase totals = | $1,231.82 | $1,341.8816 | $1,341.88 | $1,341.90 | $1,341.80 | |