| 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 | $88.83 | 11.267% | $98.8385 | $98.84 | $98.85 | $98.80 |
| Purchase #2 | $199.99 | 11.329% | $222.6469 | $222.65 | $222.65 | $222.60 |
| Purchase #3 | $29.96 | 10.259% | $33.0336 | $33.03 | $33.05 | $33.00 |
| Purchase #4 | $215.51 | 4.730% | $225.7036 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $191.26 | 6.576% | $203.8373 | $203.84 | $203.85 | $203.80 |
| Purchase #6 | $123.29 | 3.734% | $127.8936 | $127.89 | $127.90 | $127.90 |
| Purchase #7 | $159.74 | 11.239% | $177.6932 | $177.69 | $177.70 | $177.70 |
| 7 purchase totals = | $1,008.58 | $1,089.6467 | $1,089.64 | $1,089.70 | $1,089.50 | |