| 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 | $106.89 | 12.264% | $119.999 | $120.00 | $120.00 | $120.00 |
| Purchase #2 | $139.48 | 3.542% | $144.4204 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $123.96 | 3.534% | $128.3407 | $128.34 | $128.35 | $128.30 |
| Purchase #4 | $213.32 | 3.791% | $221.407 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $242.39 | 9.161% | $264.5953 | $264.60 | $264.60 | $264.60 |
| Purchase #6 | $250.55 | 6.588% | $267.0562 | $267.06 | $267.05 | $267.10 |
| Purchase #7 | $215.33 | 7.151% | $230.7282 | $230.73 | $230.75 | $230.70 |
| 7 purchase totals = | $1,291.92 | $1,376.5468 | $1,376.56 | $1,376.55 | $1,376.50 | |