| 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 | $183.89 | 4.693% | $192.52 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $247.63 | 3.534% | $256.3812 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $139.96 | 9.341% | $153.0337 | $153.03 | $153.05 | $153.00 |
| Purchase #4 | $155.65 | 7.459% | $167.2599 | $167.26 | $167.25 | $167.30 |
| Purchase #5 | $81.78 | 10.103% | $90.0422 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $122.40 | 5.424% | $129.039 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $230.69 | 13.506% | $261.847 | $261.85 | $261.85 | $261.80 |
| 7 purchase totals = | $1,162.00 | $1,250.1230 | $1,250.12 | $1,250.15 | $1,250.00 | |