| 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 | $212.46 | 3.270% | $219.4074 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $144.53 | 10.583% | $159.8256 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $250.33 | 5.382% | $263.8028 | $263.80 | $263.80 | $263.80 |
| Purchase #4 | $34.68 | 7.461% | $37.2675 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $77.29 | 10.681% | $85.5453 | $85.55 | $85.55 | $85.50 |
| Purchase #6 | $166.93 | 9.801% | $183.2908 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $99.98 | 8.449% | $108.4273 | $108.43 | $108.45 | $108.40 |
| 7 purchase totals = | $986.20 | $1,057.5667 | $1,057.58 | $1,057.60 | $1,057.50 | |