| 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 | $227.40 | 11.324% | $253.1508 | $253.15 | $253.15 | $253.20 |
| Purchase #2 | $27.57 | 9.551% | $30.2032 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $92.29 | 13.704% | $104.9374 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $186.74 | 13.494% | $211.9387 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $203.76 | 4.566% | $213.0637 | $213.06 | $213.05 | $213.10 |
| Purchase #6 | $69.78 | 10.752% | $77.2827 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $193.45 | 12.731% | $218.0781 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $1,000.99 | $1,108.6546 | $1,108.65 | $1,108.70 | $1,108.70 | |