| 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 | $99.57 | 4.604% | $104.1542 | $104.15 | $104.15 | $104.20 |
| Purchase #2 | $177.43 | 5.783% | $187.6908 | $187.69 | $187.70 | $187.70 |
| Purchase #3 | $230.76 | 11.599% | $257.5259 | $257.53 | $257.55 | $257.50 |
| Purchase #4 | $168.44 | 12.260% | $189.0907 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $202.61 | 5.852% | $214.4667 | $214.47 | $214.45 | $214.50 |
| Purchase #6 | $181.91 | 13.551% | $206.5606 | $206.56 | $206.55 | $206.60 |
| Purchase #7 | $157.94 | 9.845% | $173.4892 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $1,218.66 | $1,332.9781 | $1,332.98 | $1,333.00 | $1,333.10 | |