| 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 | $202.50 | 11.856% | $226.5084 | $226.51 | $226.50 | $226.50 |
| Purchase #2 | $235.79 | 9.240% | $257.577 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $71.26 | 5.433% | $75.1316 | $75.13 | $75.15 | $75.10 |
| Purchase #4 | $186.57 | 8.674% | $202.7531 | $202.75 | $202.75 | $202.80 |
| Purchase #5 | $222.59 | 5.263% | $234.3049 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $153.62 | 5.448% | $161.9892 | $161.99 | $162.00 | $162.00 |
| Purchase #7 | $202.81 | 13.547% | $230.2847 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $1,275.14 | $1,388.5489 | $1,388.54 | $1,388.60 | $1,388.60 | |