| 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 | $18.55 | 3.119% | $19.1286 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $99.84 | 9.757% | $109.5814 | $109.58 | $109.60 | $109.60 |
| Purchase #3 | $216.82 | 13.194% | $245.4272 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $212.99 | 7.868% | $229.7481 | $229.75 | $229.75 | $229.70 |
| Purchase #5 | $94.51 | 3.751% | $98.0551 | $98.06 | $98.05 | $98.10 |
| Purchase #6 | $127.79 | 9.176% | $139.516 | $139.52 | $139.50 | $139.50 |
| Purchase #7 | $166.59 | 6.579% | $177.55 | $177.55 | $177.55 | $177.60 |
| 7 purchase totals = | $937.09 | $1,019.0064 | $1,019.02 | $1,019.05 | $1,019.00 | |