| 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 | $220.70 | 8.293% | $239.0027 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $223.95 | 9.677% | $245.6216 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $77.70 | 3.843% | $80.686 | $80.69 | $80.70 | $80.70 |
| Purchase #4 | $15.41 | 6.449% | $16.4038 | $16.40 | $16.40 | $16.40 |
| Purchase #5 | $165.52 | 3.580% | $171.4456 | $171.45 | $171.45 | $171.40 |
| Purchase #6 | $197.56 | 12.633% | $222.5178 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $49.65 | 7.466% | $53.3569 | $53.36 | $53.35 | $53.40 |
| 7 purchase totals = | $950.49 | $1,029.0344 | $1,029.04 | $1,029.00 | $1,029.00 | |