| 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 | $228.77 | 9.203% | $249.8237 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $128.63 | 3.215% | $132.7655 | $132.77 | $132.75 | $132.80 |
| Purchase #3 | $217.63 | 9.300% | $237.8696 | $237.87 | $237.85 | $237.90 |
| Purchase #4 | $44.38 | 11.558% | $49.5094 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $181.56 | 3.565% | $188.0326 | $188.03 | $188.05 | $188.00 |
| Purchase #6 | $242.60 | 3.355% | $250.7392 | $250.74 | $250.75 | $250.70 |
| Purchase #7 | $54.61 | 7.263% | $58.5763 | $58.58 | $58.60 | $58.60 |
| 7 purchase totals = | $1,098.18 | $1,167.3163 | $1,167.32 | $1,167.30 | $1,167.30 | |