| 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 | $118.94 | 3.867% | $123.5394 | $123.54 | $123.55 | $123.50 |
| Purchase #2 | $103.86 | 4.433% | $108.4641 | $108.46 | $108.45 | $108.50 |
| Purchase #3 | $215.50 | 3.178% | $222.3486 | $222.35 | $222.35 | $222.30 |
| Purchase #4 | $113.75 | 4.282% | $118.6208 | $118.62 | $118.60 | $118.60 |
| Purchase #5 | $154.26 | 13.356% | $174.863 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $86.39 | 12.326% | $97.0384 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $187.36 | 13.263% | $212.2096 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $980.06 | $1,057.0839 | $1,057.08 | $1,057.05 | $1,057.00 | |