| 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 | $191.37 | 5.837% | $202.5403 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $110.73 | 13.676% | $125.8734 | $125.87 | $125.85 | $125.90 |
| Purchase #3 | $186.54 | 6.691% | $199.0214 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $181.36 | 3.424% | $187.5698 | $187.57 | $187.55 | $187.60 |
| Purchase #5 | $230.75 | 7.817% | $248.7877 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $147.64 | 11.578% | $164.7338 | $164.73 | $164.75 | $164.70 |
| Purchase #7 | $103.87 | 4.414% | $108.4548 | $108.45 | $108.45 | $108.50 |
| 7 purchase totals = | $1,152.26 | $1,236.9812 | $1,236.97 | $1,236.95 | $1,237.00 | |