| 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 | $232.32 | 7.657% | $250.1087 | $250.11 | $250.10 | $250.10 |
| Purchase #2 | $116.70 | 13.287% | $132.2059 | $132.21 | $132.20 | $132.20 |
| Purchase #3 | $241.75 | 13.171% | $273.5909 | $273.59 | $273.60 | $273.60 |
| Purchase #4 | $119.60 | 6.125% | $126.9255 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $52.51 | 3.307% | $54.2465 | $54.25 | $54.25 | $54.20 |
| Purchase #6 | $69.83 | 6.663% | $74.4828 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $207.41 | 7.171% | $222.2834 | $222.28 | $222.30 | $222.30 |
| 7 purchase totals = | $1,040.12 | $1,133.8437 | $1,133.85 | $1,133.90 | $1,133.80 | |