| 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 | $200.37 | 3.266% | $206.9141 | $206.91 | $206.90 | $206.90 |
| Purchase #2 | $208.40 | 11.298% | $231.945 | $231.95 | $231.95 | $231.90 |
| Purchase #3 | $67.53 | 9.533% | $73.9676 | $73.97 | $73.95 | $74.00 |
| Purchase #4 | $100.34 | 5.469% | $105.8276 | $105.83 | $105.85 | $105.80 |
| Purchase #5 | $6.41 | 13.867% | $7.2989 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $195.93 | 3.472% | $202.7327 | $202.73 | $202.75 | $202.70 |
| Purchase #7 | $239.74 | 8.197% | $259.3915 | $259.39 | $259.40 | $259.40 |
| 7 purchase totals = | $1,018.72 | $1,088.0774 | $1,088.08 | $1,088.10 | $1,088.00 | |