| 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 | $94.43 | 3.715% | $97.9381 | $97.94 | $97.95 | $97.90 |
| Purchase #2 | $157.50 | 3.118% | $162.4109 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $246.60 | 7.579% | $265.2898 | $265.29 | $265.30 | $265.30 |
| Purchase #4 | $210.87 | 4.323% | $219.9859 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $117.97 | 6.680% | $125.8504 | $125.85 | $125.85 | $125.90 |
| Purchase #6 | $201.65 | 5.863% | $213.4727 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $14.93 | 3.861% | $15.5064 | $15.51 | $15.50 | $15.50 |
| 7 purchase totals = | $1,043.95 | $1,100.4542 | $1,100.46 | $1,100.45 | $1,100.50 | |