| 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 | $109.31 | 10.416% | $120.6957 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $99.79 | 11.564% | $111.3297 | $111.33 | $111.35 | $111.30 |
| Purchase #3 | $222.58 | 3.363% | $230.0654 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $205.46 | 13.320% | $232.8273 | $232.83 | $232.85 | $232.80 |
| Purchase #5 | $194.94 | 7.371% | $209.309 | $209.31 | $209.30 | $209.30 |
| Purchase #6 | $5.65 | 12.655% | $6.365 | $6.37 | $6.35 | $6.40 |
| Purchase #7 | $185.72 | 12.326% | $208.6118 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $1,023.45 | $1,119.2039 | $1,119.22 | $1,119.20 | $1,119.20 | |