| 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 | $121.79 | 3.120% | $125.5898 | $125.59 | $125.60 | $125.60 |
| Purchase #2 | $217.37 | 4.838% | $227.8864 | $227.89 | $227.90 | $227.90 |
| Purchase #3 | $211.65 | 5.213% | $222.6833 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $83.74 | 6.292% | $89.0089 | $89.01 | $89.00 | $89.00 |
| Purchase #5 | $212.79 | 8.633% | $231.1602 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $155.51 | 9.681% | $170.5649 | $170.56 | $170.55 | $170.60 |
| Purchase #7 | $11.54 | 9.465% | $12.6323 | $12.63 | $12.65 | $12.60 |
| 7 purchase totals = | $1,014.39 | $1,079.5258 | $1,079.52 | $1,079.55 | $1,079.60 | |