| 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 | $33.84 | 11.282% | $37.6578 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $228.66 | 11.823% | $255.6945 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $109.30 | 13.516% | $124.073 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $11.43 | 3.618% | $11.8435 | $11.84 | $11.85 | $11.80 |
| Purchase #5 | $222.74 | 10.170% | $245.3927 | $245.39 | $245.40 | $245.40 |
| Purchase #6 | $122.68 | 5.250% | $129.1207 | $129.12 | $129.10 | $129.10 |
| Purchase #7 | $124.75 | 5.811% | $131.9992 | $132.00 | $132.00 | $132.00 |
| 7 purchase totals = | $853.40 | $935.7814 | $935.77 | $935.75 | $935.80 | |