| 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 | $94.72 | 9.845% | $104.0452 | $104.05 | $104.05 | $104.00 |
| Purchase #2 | $218.90 | 13.774% | $249.0513 | $249.05 | $249.05 | $249.10 |
| Purchase #3 | $128.36 | 11.276% | $142.8339 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $11.97 | 5.187% | $12.5909 | $12.59 | $12.60 | $12.60 |
| Purchase #5 | $126.95 | 9.334% | $138.7995 | $138.80 | $138.80 | $138.80 |
| Purchase #6 | $138.78 | 13.850% | $158.001 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $239.84 | 4.616% | $250.911 | $250.91 | $250.90 | $250.90 |
| 7 purchase totals = | $959.52 | $1,056.2328 | $1,056.23 | $1,056.25 | $1,056.20 | |