| 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 | $114.64 | 3.154% | $118.2557 | $118.26 | $118.25 | $118.30 |
| Purchase #2 | $187.38 | 6.613% | $199.7714 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $213.96 | 12.639% | $241.0024 | $241.00 | $241.00 | $241.00 |
| Purchase #4 | $202.93 | 9.754% | $222.7238 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $144.81 | 6.789% | $154.6412 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $217.94 | 12.479% | $245.1367 | $245.14 | $245.15 | $245.10 |
| Purchase #7 | $18.97 | 6.752% | $20.2509 | $20.25 | $20.25 | $20.30 |
| 7 purchase totals = | $1,100.63 | $1,201.7821 | $1,201.78 | $1,201.75 | $1,201.80 | |