| 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 | $226.83 | 6.531% | $241.6443 | $241.64 | $241.65 | $241.60 |
| Purchase #2 | $201.80 | 12.856% | $227.7434 | $227.74 | $227.75 | $227.70 |
| Purchase #3 | $223.42 | 3.674% | $231.6285 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $36.43 | 10.365% | $40.206 | $40.21 | $40.20 | $40.20 |
| Purchase #5 | $134.69 | 4.117% | $140.2352 | $140.24 | $140.25 | $140.20 |
| Purchase #6 | $198.68 | 8.479% | $215.5261 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $56.42 | 3.262% | $58.2604 | $58.26 | $58.25 | $58.30 |
| 7 purchase totals = | $1,078.27 | $1,155.2439 | $1,155.25 | $1,155.30 | $1,155.10 | |