| 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 | $207.70 | 11.482% | $231.5481 | $231.55 | $231.55 | $231.50 |
| Purchase #2 | $182.74 | 3.502% | $189.1396 | $189.14 | $189.15 | $189.10 |
| Purchase #3 | $202.93 | 12.213% | $227.7138 | $227.71 | $227.70 | $227.70 |
| Purchase #4 | $77.50 | 9.836% | $85.1229 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $106.52 | 4.821% | $111.6553 | $111.66 | $111.65 | $111.70 |
| Purchase #6 | $120.92 | 12.583% | $136.1354 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $161.68 | 12.766% | $182.3201 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $1,059.99 | $1,163.6352 | $1,163.64 | $1,163.60 | $1,163.50 | |