| 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 | $90.94 | 11.843% | $101.71 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $180.56 | 13.360% | $204.6828 | $204.68 | $204.70 | $204.70 |
| Purchase #3 | $204.31 | 8.764% | $222.2157 | $222.22 | $222.20 | $222.20 |
| Purchase #4 | $107.60 | 7.310% | $115.4656 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $191.64 | 7.171% | $205.3825 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $222.43 | 3.360% | $229.9036 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $54.35 | 6.492% | $57.8784 | $57.88 | $57.90 | $57.90 |
| 7 purchase totals = | $1,051.83 | $1,137.2386 | $1,137.24 | $1,137.25 | $1,137.30 | |