| 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 | $193.74 | 6.300% | $205.9456 | $205.95 | $205.95 | $205.90 |
| Purchase #2 | $138.78 | 13.185% | $157.0781 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $221.36 | 13.452% | $251.1373 | $251.14 | $251.15 | $251.10 |
| Purchase #4 | $211.68 | 4.233% | $220.6404 | $220.64 | $220.65 | $220.60 |
| Purchase #5 | $27.30 | 12.677% | $30.7608 | $30.76 | $30.75 | $30.80 |
| Purchase #6 | $64.51 | 13.735% | $73.3704 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $142.48 | 10.205% | $157.0201 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $999.85 | $1,095.9527 | $1,095.96 | $1,095.95 | $1,095.90 | |