| 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 | $20.55 | 13.380% | $23.2996 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $121.54 | 3.758% | $126.1075 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $250.48 | 3.502% | $259.2518 | $259.25 | $259.25 | $259.30 |
| Purchase #4 | $6.96 | 5.632% | $7.352 | $7.35 | $7.35 | $7.40 |
| Purchase #5 | $190.63 | 4.151% | $198.5431 | $198.54 | $198.55 | $198.50 |
| Purchase #6 | $124.59 | 11.713% | $139.1832 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $131.75 | 6.613% | $140.4626 | $140.46 | $140.45 | $140.50 |
| 7 purchase totals = | $846.50 | $894.1998 | $894.19 | $894.20 | $894.30 | |