| 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 | $31.63 | 9.475% | $34.6269 | $34.63 | $34.65 | $34.60 |
| Purchase #2 | $199.40 | 6.619% | $212.5983 | $212.60 | $212.60 | $212.60 |
| Purchase #3 | $42.74 | 11.411% | $47.6171 | $47.62 | $47.60 | $47.60 |
| Purchase #4 | $182.43 | 4.635% | $190.8856 | $190.89 | $190.90 | $190.90 |
| Purchase #5 | $214.81 | 6.127% | $227.9714 | $227.97 | $227.95 | $228.00 |
| Purchase #6 | $241.67 | 9.613% | $264.9017 | $264.90 | $264.90 | $264.90 |
| Purchase #7 | $133.74 | 8.268% | $144.7976 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $1,046.42 | $1,123.3986 | $1,123.41 | $1,123.40 | $1,123.40 | |