| 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 | $201.37 | 9.738% | $220.9794 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $13.60 | 12.818% | $15.3432 | $15.34 | $15.35 | $15.30 |
| Purchase #3 | $189.40 | 4.777% | $198.4476 | $198.45 | $198.45 | $198.40 |
| Purchase #4 | $93.89 | 4.127% | $97.7648 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $222.90 | 3.762% | $231.2855 | $231.29 | $231.30 | $231.30 |
| Purchase #6 | $228.25 | 9.373% | $249.6439 | $249.64 | $249.65 | $249.60 |
| Purchase #7 | $6.48 | 13.651% | $7.3646 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $955.89 | $1,020.8290 | $1,020.82 | $1,020.85 | $1,020.80 | |