| 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 | $127.37 | 4.198% | $132.717 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $220.37 | 6.645% | $235.0136 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $148.84 | 6.850% | $159.0355 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $222.73 | 6.377% | $236.9335 | $236.93 | $236.95 | $236.90 |
| Purchase #5 | $145.85 | 8.235% | $157.8607 | $157.86 | $157.85 | $157.90 |
| Purchase #6 | $63.53 | 10.281% | $70.0615 | $70.06 | $70.05 | $70.10 |
| Purchase #7 | $97.95 | 13.801% | $111.4681 | $111.47 | $111.45 | $111.50 |
| 7 purchase totals = | $1,026.64 | $1,103.0899 | $1,103.09 | $1,103.05 | $1,103.10 | |