| 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 | $221.83 | 3.144% | $228.8043 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $49.34 | 5.414% | $52.0113 | $52.01 | $52.00 | $52.00 |
| Purchase #3 | $61.55 | 12.167% | $69.0388 | $69.04 | $69.05 | $69.00 |
| Purchase #4 | $196.76 | 12.347% | $221.054 | $221.05 | $221.05 | $221.10 |
| Purchase #5 | $180.69 | 13.519% | $205.1175 | $205.12 | $205.10 | $205.10 |
| Purchase #6 | $81.59 | 12.848% | $92.0727 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $225.77 | 5.749% | $238.7495 | $238.75 | $238.75 | $238.70 |
| 7 purchase totals = | $1,017.53 | $1,106.8481 | $1,106.84 | $1,106.80 | $1,106.80 | |