| 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 | $139.64 | 11.581% | $155.8117 | $155.81 | $155.80 | $155.80 |
| Purchase #2 | $229.92 | 5.344% | $242.2069 | $242.21 | $242.20 | $242.20 |
| Purchase #3 | $144.25 | 7.611% | $155.2289 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $208.36 | 11.702% | $232.7423 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $233.69 | 7.657% | $251.5836 | $251.58 | $251.60 | $251.60 |
| Purchase #6 | $131.44 | 8.591% | $142.732 | $142.73 | $142.75 | $142.70 |
| Purchase #7 | $38.87 | 10.580% | $42.9824 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $1,126.17 | $1,223.2878 | $1,223.28 | $1,223.35 | $1,223.20 | |