| 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 | $109.57 | 13.302% | $124.145 | $124.15 | $124.15 | $124.10 |
| Purchase #2 | $236.45 | 3.698% | $245.1939 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $47.79 | 13.454% | $54.2197 | $54.22 | $54.20 | $54.20 |
| Purchase #4 | $238.83 | 5.435% | $251.8104 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $148.92 | 13.660% | $169.2625 | $169.26 | $169.25 | $169.30 |
| Purchase #6 | $72.73 | 8.375% | $78.8211 | $78.82 | $78.80 | $78.80 |
| Purchase #7 | $218.53 | 10.620% | $241.7379 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $1,072.82 | $1,165.1905 | $1,165.19 | $1,165.15 | $1,165.10 | |