| 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 | $234.57 | 10.414% | $258.9981 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $103.58 | 10.206% | $114.1514 | $114.15 | $114.15 | $114.20 |
| Purchase #3 | $121.42 | 6.224% | $128.9772 | $128.98 | $129.00 | $129.00 |
| Purchase #4 | $189.94 | 4.861% | $199.173 | $199.17 | $199.15 | $199.20 |
| Purchase #5 | $188.62 | 12.613% | $212.4106 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $250.44 | 9.201% | $273.483 | $273.48 | $273.50 | $273.50 |
| Purchase #7 | $148.85 | 3.841% | $154.5673 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $1,237.42 | $1,341.7606 | $1,341.76 | $1,341.75 | $1,341.90 | |