| 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 | $247.99 | 12.524% | $279.0483 | $279.05 | $279.05 | $279.00 |
| Purchase #2 | $243.73 | 13.508% | $276.653 | $276.65 | $276.65 | $276.70 |
| Purchase #3 | $43.79 | 12.107% | $49.0917 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $128.56 | 8.807% | $139.8823 | $139.88 | $139.90 | $139.90 |
| Purchase #5 | $26.48 | 13.607% | $30.0831 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $58.43 | 3.576% | $60.5195 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $235.62 | 12.756% | $265.6757 | $265.68 | $265.70 | $265.70 |
| 7 purchase totals = | $984.60 | $1,100.9536 | $1,100.95 | $1,101.00 | $1,101.00 | |