| 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 | $103.43 | 4.757% | $108.3502 | $108.35 | $108.35 | $108.40 |
| Purchase #2 | $164.99 | 10.240% | $181.885 | $181.89 | $181.90 | $181.90 |
| Purchase #3 | $239.42 | 3.162% | $246.9905 | $246.99 | $247.00 | $247.00 |
| Purchase #4 | $85.44 | 8.410% | $92.6255 | $92.63 | $92.65 | $92.60 |
| Purchase #5 | $145.77 | 10.502% | $161.0788 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $250.50 | 5.719% | $264.8261 | $264.83 | $264.85 | $264.80 |
| Purchase #7 | $158.56 | 3.179% | $163.6006 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $1,148.11 | $1,219.3567 | $1,219.37 | $1,219.45 | $1,219.40 | |